16211800920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:260

約数の個数: 576

約数和(自身を含む): 61944134400

約数和(自身を除く): 45732333480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 31, 35, 38, 40, 42, 49, 56, 57, 60, 62, 70, 76, 84, 93, 95, 98, 105, 114, 120, 124, 133, 140, 147, 151, 152, 155, 168, 186, 190, 196, 210, 217, 228, 245, 248, 266, 280, 285, 294, 302, 310, 372, 380, 392, 399, 420, 434, 453, 456, 465, 490, 532, 570, 588, 589, 604, 620, 651, 665, 735, 744, 755, 760, 798, 840, 868, 906, 930, 931, 961, 980, 1057, 1064, 1085, 1140, 1176, 1178, 1208, 1240, 1302, 1330, 1470, 1510, 1519, 1596, 1736, 1767, 1812, 1860, 1862, 1922, 1960, 1995, 2114, 2170, 2265, 2280, 2356, 2604, 2660, 2793, 2869, 2883, 2940, 2945, 3020, 3038, 3171, 3192, 3255, 3534, 3624, 3720, 3724, 3844, 3990, 4123, 4228, 4340, 4530, 4557, 4655, 4681, 4712, 4805, 5208, 5285, 5320, 5586, 5738, 5766, 5880, 5890, 6040, 6076, 6342, 6510, 6727, 7068, 7399, 7448, 7595, 7688, 7980, 8246, 8456, 8607, 8680, 8835, 9060, 9114, 9310, 9362, 9610, 10570, 11172, 11476, 11532, 11780, 12152, 12369, 12684, 13020, 13454, 13965, 14043, 14136, 14345, 14415, 14798, 15190, 15855, 15960, 16492, 17214, 17670, 18120, 18228, 18259, 18620, 18724, 19220, 20083, 20181, 20615, 21140, 22197, 22344, 22785, 22952, 23064, 23405, 23560, 24738, 25368, 26040, 26908, 27930, 28086, 28690, 28830, 28861, 29596, 30380, 31710, 32767, 32984, 33635, 34428, 35340, 36456, 36518, 36995, 37240, 37448, 38440, 40166, 40362, 41230, 42280, 43035, 44394, 45570, 46810, 47089, 49476, 53816, 54777, 55860, 56172, 57380, 57660, 57722, 59192, 60249, 60760, 61845, 63420, 65534, 67270, 68856, 70215, 70680, 73036, 73990, 80332, 80724, 82460, 86070, 86583, 88788, 88939, 91140, 91295, 93620, 94178, 98301, 98952, 100415, 100905, 109554, 110985, 111720, 112344, 114760, 115320, 115444, 120498, 123690, 126840, 127813, 131068, 134540, 140430, 140581, 141267, 144305, 145111, 146072, 147980, 160664, 161448, 163835, 164920, 172140, 173166, 177576, 177878, 182280, 182590, 187240, 188356, 196602, 200830, 201810, 219108, 221970, 229369, 230888, 235445, 240996, 247380, 255626, 262136, 266817, 269080, 273885, 280860, 281162, 282534, 288610, 290222, 295960, 301245, 327670, 344280, 346332, 355756, 365180, 376712, 383439, 393204, 401660, 403620, 421743, 432915, 435333, 438216, 443940, 444695, 458738, 470890, 481992, 491505, 494760, 511252, 533634, 547770, 561720, 562324, 565068, 577220, 580444, 602490, 622573, 639065, 655340, 688107, 692664, 702905, 706335, 711512, 725555, 730360, 766878, 786408, 803320, 807240, 843486, 865830, 870666, 887880, 889390, 894691, 917476, 941780, 983010, 1015777, 1022504, 1067268, 1095540, 1124648, 1130136, 1146845, 1154440, 1160888, 1204980, 1245146, 1278130, 1310680, 1334085, 1376214, 1405810, 1412670, 1451110, 1533756, 1686972, 1731660, 1741332, 1778780, 1789382, 1834952, 1867719, 1883560, 1917195, 1966020, 2031554, 2108715, 2134536, 2176665, 2191080, 2293690, 2409960, 2490292, 2556260, 2668170, 2684073, 2752428, 2757109, 2811620, 2825340, 2902220, 3047331, 3067512, 3112865, 3373944, 3440535, 3463320, 3482664, 3557560, 3578764, 3735438, 3834390, 3932040, 4063108, 4217430, 4353330, 4358011, 4473455, 4587380, 4980584, 5078885, 5112520, 5336340, 5368146, 5504856, 5514218, 5623240, 5650680, 5804440, 6094662, 6225730, 6881070, 7110439, 7157528, 7470876, 7668780, 8126216, 8271327, 8434860, 8706660, 8716022, 8946910, 9174760, 9338595, 10157770, 10672680, 10736292, 11028436, 12189324, 12451460, 13074033, 13420365, 13762140, 13785545, 14220878, 14941752, 15236655, 15337560, 16542654, 16869720, 17413320, 17432044, 17893820, 18677190, 19299763, 20315540, 21331317, 21472584, 21790055, 22056872, 24378648, 24902920, 26148066, 26840730, 27524280, 27571090, 28441756, 30473310, 33085308, 34864088, 35552195, 35787640, 37354380, 38599526, 40631080, 41356635, 42662634, 43580110, 52296132, 53681460, 55142180, 56883512, 57899289, 60946620, 65370165, 66170616, 71104390, 74708760, 77199052, 82713270, 85325268, 87160220, 96498815, 104592264, 106656585, 107362920, 110284360, 115798578, 121893240, 130740330, 135098341, 142208780, 154398104, 165426540, 170650536, 174320440, 192997630, 213313170, 231597156, 261480660, 270196682, 284417560, 289496445, 330853080, 385995260, 405295023, 426626340, 463194312, 522961320, 540393364, 578992890, 675491705, 771990520, 810590046, 853252680, 1080786728, 1157985780, 1350983410, 1621180092, 2026475115, 2315971560, 2701966820, 3242360184, 4052950230, 5403933640, 8105900460, 16211800920]

約数ペア:

[(1, 16211800920), (2, 8105900460), (3, 5403933640), (4, 4052950230), (5, 3242360184), (6, 2701966820), (7, 2315971560), (8, 2026475115), (10, 1621180092), (12, 1350983410), (14, 1157985780), (15, 1080786728), (19, 853252680), (20, 810590046), (21, 771990520), (24, 675491705), (28, 578992890), (30, 540393364), (31, 522961320), (35, 463194312), (38, 426626340), (40, 405295023), (42, 385995260), (49, 330853080), (56, 289496445), (57, 284417560), (60, 270196682), (62, 261480660), (70, 231597156), (76, 213313170), (84, 192997630), (93, 174320440), (95, 170650536), (98, 165426540), (105, 154398104), (114, 142208780), (120, 135098341), (124, 130740330), (133, 121893240), (140, 115798578), (147, 110284360), (151, 107362920), (152, 106656585), (155, 104592264), (168, 96498815), (186, 87160220), (190, 85325268), (196, 82713270), (210, 77199052), (217, 74708760), (228, 71104390), (245, 66170616), (248, 65370165), (266, 60946620), (280, 57899289), (285, 56883512), (294, 55142180), (302, 53681460), (310, 52296132), (372, 43580110), (380, 42662634), (392, 41356635), (399, 40631080), (420, 38599526), (434, 37354380), (453, 35787640), (456, 35552195), (465, 34864088), (490, 33085308), (532, 30473310), (570, 28441756), (588, 27571090), (589, 27524280), (604, 26840730), (620, 26148066), (651, 24902920), (665, 24378648), (735, 22056872), (744, 21790055), (755, 21472584), (760, 21331317), (798, 20315540), (840, 19299763), (868, 18677190), (906, 17893820), (930, 17432044), (931, 17413320), (961, 16869720), (980, 16542654), (1057, 15337560), (1064, 15236655), (1085, 14941752), (1140, 14220878), (1176, 13785545), (1178, 13762140), (1208, 13420365), (1240, 13074033), (1302, 12451460), (1330, 12189324), (1470, 11028436), (1510, 10736292), (1519, 10672680), (1596, 10157770), (1736, 9338595), (1767, 9174760), (1812, 8946910), (1860, 8716022), (1862, 8706660), (1922, 8434860), (1960, 8271327), (1995, 8126216), (2114, 7668780), (2170, 7470876), (2265, 7157528), (2280, 7110439), (2356, 6881070), (2604, 6225730), (2660, 6094662), (2793, 5804440), (2869, 5650680), (2883, 5623240), (2940, 5514218), (2945, 5504856), (3020, 5368146), (3038, 5336340), (3171, 5112520), (3192, 5078885), (3255, 4980584), (3534, 4587380), (3624, 4473455), (3720, 4358011), (3724, 4353330), (3844, 4217430), (3990, 4063108), (4123, 3932040), (4228, 3834390), (4340, 3735438), (4530, 3578764), (4557, 3557560), (4655, 3482664), (4681, 3463320), (4712, 3440535), (4805, 3373944), (5208, 3112865), (5285, 3067512), (5320, 3047331), (5586, 2902220), (5738, 2825340), (5766, 2811620), (5880, 2757109), (5890, 2752428), (6040, 2684073), (6076, 2668170), (6342, 2556260), (6510, 2490292), (6727, 2409960), (7068, 2293690), (7399, 2191080), (7448, 2176665), (7595, 2134536), (7688, 2108715), (7980, 2031554), (8246, 1966020), (8456, 1917195), (8607, 1883560), (8680, 1867719), (8835, 1834952), (9060, 1789382), (9114, 1778780), (9310, 1741332), (9362, 1731660), (9610, 1686972), (10570, 1533756), (11172, 1451110), (11476, 1412670), (11532, 1405810), (11780, 1376214), (12152, 1334085), (12369, 1310680), (12684, 1278130), (13020, 1245146), (13454, 1204980), (13965, 1160888), (14043, 1154440), (14136, 1146845), (14345, 1130136), (14415, 1124648), (14798, 1095540), (15190, 1067268), (15855, 1022504), (15960, 1015777), (16492, 983010), (17214, 941780), (17670, 917476), (18120, 894691), (18228, 889390), (18259, 887880), (18620, 870666), (18724, 865830), (19220, 843486), (20083, 807240), (20181, 803320), (20615, 786408), (21140, 766878), (22197, 730360), (22344, 725555), (22785, 711512), (22952, 706335), (23064, 702905), (23405, 692664), (23560, 688107), (24738, 655340), (25368, 639065), (26040, 622573), (26908, 602490), (27930, 580444), (28086, 577220), (28690, 565068), (28830, 562324), (28861, 561720), (29596, 547770), (30380, 533634), (31710, 511252), (32767, 494760), (32984, 491505), (33635, 481992), (34428, 470890), (35340, 458738), (36456, 444695), (36518, 443940), (36995, 438216), (37240, 435333), (37448, 432915), (38440, 421743), (40166, 403620), (40362, 401660), (41230, 393204), (42280, 383439), (43035, 376712), (44394, 365180), (45570, 355756), (46810, 346332), (47089, 344280), (49476, 327670), (53816, 301245), (54777, 295960), (55860, 290222), (56172, 288610), (57380, 282534), (57660, 281162), (57722, 280860), (59192, 273885), (60249, 269080), (60760, 266817), (61845, 262136), (63420, 255626), (65534, 247380), (67270, 240996), (68856, 235445), (70215, 230888), (70680, 229369), (73036, 221970), (73990, 219108), (80332, 201810), (80724, 200830), (82460, 196602), (86070, 188356), (86583, 187240), (88788, 182590), (88939, 182280), (91140, 177878), (91295, 177576), (93620, 173166), (94178, 172140), (98301, 164920), (98952, 163835), (100415, 161448), (100905, 160664), (109554, 147980), (110985, 146072), (111720, 145111), (112344, 144305), (114760, 141267), (115320, 140581), (115444, 140430), (120498, 134540), (123690, 131068), (126840, 127813)]