21171343200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 576

約数和(自身を含む): 81431788032

約数和(自身を除く): 60260444832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 70, 73, 75, 80, 84, 96, 100, 105, 112, 120, 122, 140, 146, 150, 160, 168, 175, 183, 200, 210, 219, 224, 240, 244, 280, 283, 292, 300, 305, 336, 350, 365, 366, 400, 420, 427, 438, 480, 488, 511, 525, 560, 566, 584, 600, 610, 672, 700, 730, 732, 800, 840, 849, 854, 876, 915, 976, 1022, 1050, 1095, 1120, 1132, 1168, 1200, 1220, 1281, 1400, 1415, 1460, 1464, 1525, 1533, 1680, 1698, 1708, 1752, 1825, 1830, 1952, 1981, 2044, 2100, 2135, 2190, 2264, 2336, 2400, 2440, 2555, 2562, 2800, 2830, 2920, 2928, 3050, 3066, 3360, 3396, 3416, 3504, 3650, 3660, 3962, 4088, 4200, 4245, 4270, 4380, 4453, 4528, 4575, 4880, 5110, 5124, 5475, 5600, 5660, 5840, 5856, 5943, 6100, 6132, 6405, 6792, 6832, 7008, 7075, 7300, 7320, 7665, 7924, 8176, 8400, 8490, 8540, 8760, 8906, 9056, 9150, 9760, 9905, 10220, 10248, 10675, 10950, 11320, 11680, 11886, 12200, 12264, 12775, 12810, 13359, 13584, 13664, 14150, 14600, 14640, 15330, 15848, 16352, 16800, 16980, 17080, 17263, 17520, 17812, 18300, 19810, 20440, 20496, 20659, 21225, 21350, 21900, 22265, 22640, 23772, 24400, 24528, 25550, 25620, 26718, 27168, 28300, 29200, 29280, 29715, 30660, 31171, 31696, 32025, 33960, 34160, 34526, 35040, 35624, 36600, 38325, 39620, 40880, 40992, 41318, 42450, 42700, 43800, 44530, 45280, 47544, 48800, 49056, 49525, 51100, 51240, 51789, 53436, 56600, 58400, 59430, 61320, 61977, 62342, 63392, 64050, 66795, 67920, 68320, 69052, 71248, 73200, 76650, 79240, 81760, 82636, 84900, 85400, 86315, 87600, 89060, 93513, 95088, 99050, 102200, 102480, 103295, 103578, 106872, 111325, 113200, 118860, 120841, 122640, 123954, 124684, 128100, 133590, 135840, 138104, 142496, 144613, 146400, 148575, 153300, 155855, 158480, 165272, 169800, 170800, 172630, 175200, 178120, 187026, 190176, 198100, 204400, 204960, 206590, 207156, 213744, 222650, 226400, 237720, 241682, 245280, 247908, 249368, 256200, 258945, 267180, 276208, 289226, 297150, 306600, 309885, 311710, 316960, 330544, 333975, 339600, 341600, 345260, 356240, 362523, 374052, 396200, 408800, 413180, 414312, 427488, 431575, 433839, 445300, 467565, 475440, 483364, 495816, 498736, 512400, 516475, 517890, 534360, 552416, 578452, 594300, 604205, 613200, 619770, 623420, 661088, 667950, 679200, 690520, 712480, 723065, 725046, 748104, 779275, 792400, 826360, 828624, 863150, 867678, 890600, 935130, 950880, 966728, 991632, 997472, 1024800, 1032950, 1035780, 1068720, 1156904, 1188600, 1208410, 1226400, 1239540, 1246840, 1260199, 1294725, 1335900, 1381040, 1446130, 1450092, 1496208, 1549425, 1558550, 1584800, 1652720, 1657248, 1726300, 1735356, 1781200, 1812615, 1870260, 1933456, 1983264, 2065900, 2071560, 2137440, 2169195, 2313808, 2337825, 2377200, 2416820, 2479080, 2493680, 2520398, 2589450, 2671800, 2762080, 2892260, 2900184, 2992416, 3021025, 3098850, 3117100, 3305440, 3452600, 3470712, 3562400, 3615325, 3625230, 3740520, 3780597, 3866912, 4131800, 4143120, 4338390, 4627616, 4675650, 4754400, 4833640, 4958160, 4987360, 5040796, 5178900, 5343600, 5784520, 5800368, 6042050, 6197700, 6234200, 6300995, 6905200, 6941424, 7230650, 7250460, 7481040, 7561194, 8263600, 8286240, 8676780, 8821393, 9063075, 9351300, 9667280, 9916320, 10081592, 10357800, 10687200, 10845975, 11569040, 11600736, 12084100, 12395400, 12468400, 12601990, 13810400, 13882848, 14461300, 14500920, 14962080, 15122388, 16527200, 17353560, 17642786, 18126150, 18702600, 18902985, 19334560, 20163184, 20715600, 21691950, 23138080, 24168200, 24790800, 24936800, 25203980, 26464179, 28922600, 29001840, 30244776, 31504975, 34707120, 35285572, 36252300, 37405200, 37805970, 40326368, 41431200, 43383900, 44106965, 48336400, 49581600, 50407960, 52928358, 57845200, 58003680, 60489552, 63009950, 69414240, 70571144, 72504600, 74810400, 75611940, 86767800, 88213930, 94514925, 96672800, 100815920, 105856716, 115690400, 120979104, 126019900, 132320895, 141142288, 145009200, 151223880, 173535600, 176427860, 189029850, 201631840, 211713432, 220534825, 252039800, 264641790, 282284576, 290018400, 302447760, 347071200, 352855720, 378059700, 423426864, 441069650, 504079600, 529283580, 604895520, 661604475, 705711440, 756119400, 846853728, 882139300, 1008159200, 1058567160, 1323208950, 1411422880, 1512238800, 1764278600, 2117134320, 2646417900, 3024477600, 3528557200, 4234268640, 5292835800, 7057114400, 10585671600, 21171343200]

約数ペア:

[(1, 21171343200), (2, 10585671600), (3, 7057114400), (4, 5292835800), (5, 4234268640), (6, 3528557200), (7, 3024477600), (8, 2646417900), (10, 2117134320), (12, 1764278600), (14, 1512238800), (15, 1411422880), (16, 1323208950), (20, 1058567160), (21, 1008159200), (24, 882139300), (25, 846853728), (28, 756119400), (30, 705711440), (32, 661604475), (35, 604895520), (40, 529283580), (42, 504079600), (48, 441069650), (50, 423426864), (56, 378059700), (60, 352855720), (61, 347071200), (70, 302447760), (73, 290018400), (75, 282284576), (80, 264641790), (84, 252039800), (96, 220534825), (100, 211713432), (105, 201631840), (112, 189029850), (120, 176427860), (122, 173535600), (140, 151223880), (146, 145009200), (150, 141142288), (160, 132320895), (168, 126019900), (175, 120979104), (183, 115690400), (200, 105856716), (210, 100815920), (219, 96672800), (224, 94514925), (240, 88213930), (244, 86767800), (280, 75611940), (283, 74810400), (292, 72504600), (300, 70571144), (305, 69414240), (336, 63009950), (350, 60489552), (365, 58003680), (366, 57845200), (400, 52928358), (420, 50407960), (427, 49581600), (438, 48336400), (480, 44106965), (488, 43383900), (511, 41431200), (525, 40326368), (560, 37805970), (566, 37405200), (584, 36252300), (600, 35285572), (610, 34707120), (672, 31504975), (700, 30244776), (730, 29001840), (732, 28922600), (800, 26464179), (840, 25203980), (849, 24936800), (854, 24790800), (876, 24168200), (915, 23138080), (976, 21691950), (1022, 20715600), (1050, 20163184), (1095, 19334560), (1120, 18902985), (1132, 18702600), (1168, 18126150), (1200, 17642786), (1220, 17353560), (1281, 16527200), (1400, 15122388), (1415, 14962080), (1460, 14500920), (1464, 14461300), (1525, 13882848), (1533, 13810400), (1680, 12601990), (1698, 12468400), (1708, 12395400), (1752, 12084100), (1825, 11600736), (1830, 11569040), (1952, 10845975), (1981, 10687200), (2044, 10357800), (2100, 10081592), (2135, 9916320), (2190, 9667280), (2264, 9351300), (2336, 9063075), (2400, 8821393), (2440, 8676780), (2555, 8286240), (2562, 8263600), (2800, 7561194), (2830, 7481040), (2920, 7250460), (2928, 7230650), (3050, 6941424), (3066, 6905200), (3360, 6300995), (3396, 6234200), (3416, 6197700), (3504, 6042050), (3650, 5800368), (3660, 5784520), (3962, 5343600), (4088, 5178900), (4200, 5040796), (4245, 4987360), (4270, 4958160), (4380, 4833640), (4453, 4754400), (4528, 4675650), (4575, 4627616), (4880, 4338390), (5110, 4143120), (5124, 4131800), (5475, 3866912), (5600, 3780597), (5660, 3740520), (5840, 3625230), (5856, 3615325), (5943, 3562400), (6100, 3470712), (6132, 3452600), (6405, 3305440), (6792, 3117100), (6832, 3098850), (7008, 3021025), (7075, 2992416), (7300, 2900184), (7320, 2892260), (7665, 2762080), (7924, 2671800), (8176, 2589450), (8400, 2520398), (8490, 2493680), (8540, 2479080), (8760, 2416820), (8906, 2377200), (9056, 2337825), (9150, 2313808), (9760, 2169195), (9905, 2137440), (10220, 2071560), (10248, 2065900), (10675, 1983264), (10950, 1933456), (11320, 1870260), (11680, 1812615), (11886, 1781200), (12200, 1735356), (12264, 1726300), (12775, 1657248), (12810, 1652720), (13359, 1584800), (13584, 1558550), (13664, 1549425), (14150, 1496208), (14600, 1450092), (14640, 1446130), (15330, 1381040), (15848, 1335900), (16352, 1294725), (16800, 1260199), (16980, 1246840), (17080, 1239540), (17263, 1226400), (17520, 1208410), (17812, 1188600), (18300, 1156904), (19810, 1068720), (20440, 1035780), (20496, 1032950), (20659, 1024800), (21225, 997472), (21350, 991632), (21900, 966728), (22265, 950880), (22640, 935130), (23772, 890600), (24400, 867678), (24528, 863150), (25550, 828624), (25620, 826360), (26718, 792400), (27168, 779275), (28300, 748104), (29200, 725046), (29280, 723065), (29715, 712480), (30660, 690520), (31171, 679200), (31696, 667950), (32025, 661088), (33960, 623420), (34160, 619770), (34526, 613200), (35040, 604205), (35624, 594300), (36600, 578452), (38325, 552416), (39620, 534360), (40880, 517890), (40992, 516475), (41318, 512400), (42450, 498736), (42700, 495816), (43800, 483364), (44530, 475440), (45280, 467565), (47544, 445300), (48800, 433839), (49056, 431575), (49525, 427488), (51100, 414312), (51240, 413180), (51789, 408800), (53436, 396200), (56600, 374052), (58400, 362523), (59430, 356240), (61320, 345260), (61977, 341600), (62342, 339600), (63392, 333975), (64050, 330544), (66795, 316960), (67920, 311710), (68320, 309885), (69052, 306600), (71248, 297150), (73200, 289226), (76650, 276208), (79240, 267180), (81760, 258945), (82636, 256200), (84900, 249368), (85400, 247908), (86315, 245280), (87600, 241682), (89060, 237720), (93513, 226400), (95088, 222650), (99050, 213744), (102200, 207156), (102480, 206590), (103295, 204960), (103578, 204400), (106872, 198100), (111325, 190176), (113200, 187026), (118860, 178120), (120841, 175200), (122640, 172630), (123954, 170800), (124684, 169800), (128100, 165272), (133590, 158480), (135840, 155855), (138104, 153300), (142496, 148575), (144613, 146400)]