1728120240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 720

約数和(自身を含む): 7588148256

約数和(自身を除く): 5860028016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 61, 63, 66, 70, 72, 73, 77, 80, 84, 88, 90, 98, 99, 105, 110, 112, 120, 122, 126, 132, 140, 144, 146, 147, 154, 165, 168, 176, 180, 183, 196, 198, 210, 219, 220, 231, 240, 244, 245, 252, 264, 280, 292, 294, 305, 308, 315, 330, 336, 360, 365, 366, 385, 392, 396, 420, 427, 438, 440, 441, 462, 488, 490, 495, 504, 511, 528, 539, 549, 560, 584, 588, 610, 616, 630, 657, 660, 671, 693, 720, 730, 732, 735, 770, 784, 792, 803, 840, 854, 876, 880, 882, 915, 924, 976, 980, 990, 1008, 1022, 1078, 1095, 1098, 1155, 1168, 1176, 1220, 1232, 1260, 1281, 1314, 1320, 1342, 1386, 1460, 1464, 1470, 1533, 1540, 1584, 1606, 1617, 1680, 1708, 1752, 1764, 1830, 1848, 1960, 1980, 2013, 2044, 2135, 2156, 2190, 2196, 2205, 2310, 2352, 2409, 2440, 2520, 2555, 2562, 2628, 2640, 2684, 2695, 2745, 2772, 2920, 2928, 2940, 2989, 3066, 3080, 3212, 3234, 3285, 3355, 3416, 3465, 3504, 3528, 3577, 3660, 3696, 3843, 3920, 3960, 4015, 4026, 4088, 4270, 4312, 4380, 4392, 4410, 4453, 4599, 4620, 4697, 4818, 4851, 4880, 5040, 5110, 5124, 5256, 5368, 5390, 5490, 5544, 5621, 5840, 5880, 5978, 6039, 6132, 6160, 6405, 6424, 6468, 6570, 6710, 6832, 6930, 7056, 7154, 7227, 7320, 7665, 7686, 7920, 8030, 8052, 8085, 8176, 8540, 8624, 8760, 8784, 8820, 8906, 8967, 9198, 9240, 9394, 9636, 9702, 10065, 10220, 10248, 10512, 10731, 10736, 10780, 10980, 11088, 11242, 11760, 11956, 12045, 12078, 12264, 12810, 12848, 12936, 13140, 13359, 13420, 13860, 14091, 14308, 14454, 14640, 14945, 15330, 15372, 16060, 16104, 16170, 16863, 17080, 17520, 17640, 17812, 17885, 17934, 18396, 18480, 18788, 19215, 19272, 19404, 20130, 20440, 20496, 21462, 21560, 21960, 22265, 22484, 22995, 23485, 23912, 24090, 24156, 24255, 24528, 25620, 25872, 26280, 26718, 26840, 26901, 27720, 28105, 28182, 28616, 28908, 29890, 30195, 30660, 30744, 31171, 32120, 32193, 32208, 32340, 32879, 33726, 34160, 35280, 35624, 35770, 35868, 36135, 36792, 37576, 38430, 38544, 38808, 39347, 40077, 40260, 40880, 42273, 42924, 43120, 43920, 44530, 44835, 44968, 45990, 46970, 47824, 48180, 48312, 48510, 48983, 50589, 51240, 52560, 53436, 53655, 53680, 53802, 55440, 56210, 56364, 57232, 57816, 59780, 60390, 61320, 61488, 62342, 64240, 64386, 64680, 65758, 66795, 67452, 70455, 71248, 71540, 71736, 72270, 73584, 75152, 76860, 77616, 78694, 80154, 80520, 84315, 84546, 85848, 89060, 89670, 89936, 91980, 93513, 93940, 96360, 96624, 97020, 97966, 98637, 101178, 102480, 106872, 107310, 107604, 112420, 112728, 115632, 118041, 119560, 120780, 122640, 124684, 128772, 129360, 131516, 133590, 134505, 134904, 140910, 143080, 143472, 144540, 146949, 153720, 155855, 157388, 160308, 160965, 161040, 164395, 168630, 169092, 171696, 178120, 179340, 183960, 187026, 187880, 192720, 194040, 195932, 196735, 197274, 200385, 202356, 211365, 213744, 214620, 215208, 218197, 224840, 225456, 236082, 239120, 241560, 244915, 249368, 252945, 257544, 263032, 267180, 269010, 269808, 280539, 281820, 286160, 289080, 293898, 295911, 307440, 311710, 314776, 320616, 321930, 328790, 337260, 338184, 342881, 354123, 356240, 358680, 367920, 374052, 375760, 388080, 391864, 393470, 394548, 400770, 404712, 422730, 429240, 430416, 436394, 440847, 449680, 467565, 472164, 483120, 489830, 493185, 498736, 505890, 515088, 526064, 534360, 538020, 561078, 563640, 578160, 587796, 590205, 591822, 623420, 629552, 641232, 643860, 654591, 657580, 674520, 676368, 685762, 708246, 717360, 734745, 748104, 783728, 786940, 789096, 801540, 809424, 845460, 858480, 872788, 881694, 935130, 944328, 979660, 986370, 1011780, 1028643, 1068720, 1076040, 1090985, 1122156, 1127280, 1175592, 1180410, 1183644, 1246840, 1287720, 1309182, 1315160, 1349040, 1371524, 1402695, 1416492, 1469490, 1479555, 1496208, 1573880, 1578192, 1603080, 1690920, 1714405, 1745576, 1763388, 1770615, 1870260, 1888656, 1959320, 1963773, 1972740, 2023560, 2057286, 2152080, 2181970, 2204235, 2244312, 2351184, 2360820, 2367288, 2400167, 2493680, 2575440, 2618364, 2630320, 2743048, 2805390, 2832984, 2938980, 2959110, 3085929, 3147760, 3206160, 3272955, 3381840, 3428810, 3491152, 3526776, 3541230, 3740520, 3918640, 3927546, 3945480, 4047120, 4114572, 4363940, 4408470, 4488624, 4721640, 4734576, 4800334, 5143215, 5236728, 5486096, 5610780, 5665968, 5877960, 5918220, 6171858, 6545910, 6857620, 7053552, 7082460, 7200501, 7481040, 7855092, 7890960, 8229144, 8727880, 8816940, 9443280, 9600668, 9818865, 10286430, 10473456, 11221560, 11755920, 11836440, 12000835, 12343716, 13091820, 13715240, 14164920, 14401002, 15429645, 15710184, 16458288, 17455760, 17633880, 19201336, 19637730, 20572860, 21601503, 22443120, 23672880, 24001670, 24687432, 26183640, 27430480, 28329840, 28802004, 30859290, 31420368, 35267760, 36002505, 38402672, 39275460, 41145720, 43203006, 48003340, 49374864, 52367280, 57604008, 61718580, 72005010, 78550920, 82291440, 86406012, 96006680, 108007515, 115208016, 123437160, 144010020, 157101840, 172812024, 192013360, 216015030, 246874320, 288020040, 345624048, 432030060, 576040080, 864060120, 1728120240]

約数ペア:

[(1, 1728120240), (2, 864060120), (3, 576040080), (4, 432030060), (5, 345624048), (6, 288020040), (7, 246874320), (8, 216015030), (9, 192013360), (10, 172812024), (11, 157101840), (12, 144010020), (14, 123437160), (15, 115208016), (16, 108007515), (18, 96006680), (20, 86406012), (21, 82291440), (22, 78550920), (24, 72005010), (28, 61718580), (30, 57604008), (33, 52367280), (35, 49374864), (36, 48003340), (40, 43203006), (42, 41145720), (44, 39275460), (45, 38402672), (48, 36002505), (49, 35267760), (55, 31420368), (56, 30859290), (60, 28802004), (61, 28329840), (63, 27430480), (66, 26183640), (70, 24687432), (72, 24001670), (73, 23672880), (77, 22443120), (80, 21601503), (84, 20572860), (88, 19637730), (90, 19201336), (98, 17633880), (99, 17455760), (105, 16458288), (110, 15710184), (112, 15429645), (120, 14401002), (122, 14164920), (126, 13715240), (132, 13091820), (140, 12343716), (144, 12000835), (146, 11836440), (147, 11755920), (154, 11221560), (165, 10473456), (168, 10286430), (176, 9818865), (180, 9600668), (183, 9443280), (196, 8816940), (198, 8727880), (210, 8229144), (219, 7890960), (220, 7855092), (231, 7481040), (240, 7200501), (244, 7082460), (245, 7053552), (252, 6857620), (264, 6545910), (280, 6171858), (292, 5918220), (294, 5877960), (305, 5665968), (308, 5610780), (315, 5486096), (330, 5236728), (336, 5143215), (360, 4800334), (365, 4734576), (366, 4721640), (385, 4488624), (392, 4408470), (396, 4363940), (420, 4114572), (427, 4047120), (438, 3945480), (440, 3927546), (441, 3918640), (462, 3740520), (488, 3541230), (490, 3526776), (495, 3491152), (504, 3428810), (511, 3381840), (528, 3272955), (539, 3206160), (549, 3147760), (560, 3085929), (584, 2959110), (588, 2938980), (610, 2832984), (616, 2805390), (630, 2743048), (657, 2630320), (660, 2618364), (671, 2575440), (693, 2493680), (720, 2400167), (730, 2367288), (732, 2360820), (735, 2351184), (770, 2244312), (784, 2204235), (792, 2181970), (803, 2152080), (840, 2057286), (854, 2023560), (876, 1972740), (880, 1963773), (882, 1959320), (915, 1888656), (924, 1870260), (976, 1770615), (980, 1763388), (990, 1745576), (1008, 1714405), (1022, 1690920), (1078, 1603080), (1095, 1578192), (1098, 1573880), (1155, 1496208), (1168, 1479555), (1176, 1469490), (1220, 1416492), (1232, 1402695), (1260, 1371524), (1281, 1349040), (1314, 1315160), (1320, 1309182), (1342, 1287720), (1386, 1246840), (1460, 1183644), (1464, 1180410), (1470, 1175592), (1533, 1127280), (1540, 1122156), (1584, 1090985), (1606, 1076040), (1617, 1068720), (1680, 1028643), (1708, 1011780), (1752, 986370), (1764, 979660), (1830, 944328), (1848, 935130), (1960, 881694), (1980, 872788), (2013, 858480), (2044, 845460), (2135, 809424), (2156, 801540), (2190, 789096), (2196, 786940), (2205, 783728), (2310, 748104), (2352, 734745), (2409, 717360), (2440, 708246), (2520, 685762), (2555, 676368), (2562, 674520), (2628, 657580), (2640, 654591), (2684, 643860), (2695, 641232), (2745, 629552), (2772, 623420), (2920, 591822), (2928, 590205), (2940, 587796), (2989, 578160), (3066, 563640), (3080, 561078), (3212, 538020), (3234, 534360), (3285, 526064), (3355, 515088), (3416, 505890), (3465, 498736), (3504, 493185), (3528, 489830), (3577, 483120), (3660, 472164), (3696, 467565), (3843, 449680), (3920, 440847), (3960, 436394), (4015, 430416), (4026, 429240), (4088, 422730), (4270, 404712), (4312, 400770), (4380, 394548), (4392, 393470), (4410, 391864), (4453, 388080), (4599, 375760), (4620, 374052), (4697, 367920), (4818, 358680), (4851, 356240), (4880, 354123), (5040, 342881), (5110, 338184), (5124, 337260), (5256, 328790), (5368, 321930), (5390, 320616), (5490, 314776), (5544, 311710), (5621, 307440), (5840, 295911), (5880, 293898), (5978, 289080), (6039, 286160), (6132, 281820), (6160, 280539), (6405, 269808), (6424, 269010), (6468, 267180), (6570, 263032), (6710, 257544), (6832, 252945), (6930, 249368), (7056, 244915), (7154, 241560), (7227, 239120), (7320, 236082), (7665, 225456), (7686, 224840), (7920, 218197), (8030, 215208), (8052, 214620), (8085, 213744), (8176, 211365), (8540, 202356), (8624, 200385), (8760, 197274), (8784, 196735), (8820, 195932), (8906, 194040), (8967, 192720), (9198, 187880), (9240, 187026), (9394, 183960), (9636, 179340), (9702, 178120), (10065, 171696), (10220, 169092), (10248, 168630), (10512, 164395), (10731, 161040), (10736, 160965), (10780, 160308), (10980, 157388), (11088, 155855), (11242, 153720), (11760, 146949), (11956, 144540), (12045, 143472), (12078, 143080), (12264, 140910), (12810, 134904), (12848, 134505), (12936, 133590), (13140, 131516), (13359, 129360), (13420, 128772), (13860, 124684), (14091, 122640), (14308, 120780), (14454, 119560), (14640, 118041), (14945, 115632), (15330, 112728), (15372, 112420), (16060, 107604), (16104, 107310), (16170, 106872), (16863, 102480), (17080, 101178), (17520, 98637), (17640, 97966), (17812, 97020), (17885, 96624), (17934, 96360), (18396, 93940), (18480, 93513), (18788, 91980), (19215, 89936), (19272, 89670), (19404, 89060), (20130, 85848), (20440, 84546), (20496, 84315), (21462, 80520), (21560, 80154), (21960, 78694), (22265, 77616), (22484, 76860), (22995, 75152), (23485, 73584), (23912, 72270), (24090, 71736), (24156, 71540), (24255, 71248), (24528, 70455), (25620, 67452), (25872, 66795), (26280, 65758), (26718, 64680), (26840, 64386), (26901, 64240), (27720, 62342), (28105, 61488), (28182, 61320), (28616, 60390), (28908, 59780), (29890, 57816), (30195, 57232), (30660, 56364), (30744, 56210), (31171, 55440), (32120, 53802), (32193, 53680), (32208, 53655), (32340, 53436), (32879, 52560), (33726, 51240), (34160, 50589), (35280, 48983), (35624, 48510), (35770, 48312), (35868, 48180), (36135, 47824), (36792, 46970), (37576, 45990), (38430, 44968), (38544, 44835), (38808, 44530), (39347, 43920), (40077, 43120), (40260, 42924), (40880, 42273)]