17664806880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{56531}}^1$

素因数の和:56590

約数の個数: 288

約数和(自身を含む): 71116351488

約数和(自身を除く): 53451544608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 56531, 62496, 78120, 104160, 113062, 156240, 169593, 226124, 282655, 312480, 339186, 395717, 452248, 508779, 565310, 678372, 791434, 847965, 904496, 1017558, 1130620, 1187151, 1356744, 1582868, 1695930, 1752461, 1808992, 1978585, 2035116, 2261240, 2374302, 2543895, 2713488, 3165736, 3391860, 3504922, 3561453, 3957170, 4070232, 4522480, 4748604, 5087790, 5257383, 5426976, 5935755, 6331472, 6783720, 7009844, 7122906, 7914340, 8140464, 8762305, 9044960, 9497208, 10175580, 10514766, 11871510, 12267227, 12662944, 13567440, 14019688, 14245812, 15772149, 15828680, 16280928, 17524610, 17807265, 18994416, 20351160, 21029532, 23743020, 24534454, 26286915, 27134880, 28039376, 28491624, 31544298, 31657360, 35049220, 35614530, 36801681, 37988832, 40702320, 42059064, 47486040, 49068908, 52573830, 56078752, 56983248, 61336135, 63088596, 63314720, 70098440, 71229060, 73603362, 78860745, 81404640, 84118128, 94972080, 98137816, 105147660, 110405043, 113966496, 122672270, 126177192, 140196880, 142458120, 147206724, 157721490, 168236256, 184008405, 189944160, 196275632, 210295320, 220810086, 245344540, 252354384, 280393760, 284916240, 294413448, 315442980, 368016810, 392551264, 420590640, 441620172, 490689080, 504708768, 552025215, 569832480, 588826896, 630885960, 736033620, 841181280, 883240344, 981378160, 1104050430, 1177653792, 1261771920, 1472067240, 1766480688, 1962756320, 2208100860, 2523543840, 2944134480, 3532961376, 4416201720, 5888268960, 8832403440, 17664806880]

約数ペア:

[(1, 17664806880), (2, 8832403440), (3, 5888268960), (4, 4416201720), (5, 3532961376), (6, 2944134480), (7, 2523543840), (8, 2208100860), (9, 1962756320), (10, 1766480688), (12, 1472067240), (14, 1261771920), (15, 1177653792), (16, 1104050430), (18, 981378160), (20, 883240344), (21, 841181280), (24, 736033620), (28, 630885960), (30, 588826896), (31, 569832480), (32, 552025215), (35, 504708768), (36, 490689080), (40, 441620172), (42, 420590640), (45, 392551264), (48, 368016810), (56, 315442980), (60, 294413448), (62, 284916240), (63, 280393760), (70, 252354384), (72, 245344540), (80, 220810086), (84, 210295320), (90, 196275632), (93, 189944160), (96, 184008405), (105, 168236256), (112, 157721490), (120, 147206724), (124, 142458120), (126, 140196880), (140, 126177192), (144, 122672270), (155, 113966496), (160, 110405043), (168, 105147660), (180, 98137816), (186, 94972080), (210, 84118128), (217, 81404640), (224, 78860745), (240, 73603362), (248, 71229060), (252, 70098440), (279, 63314720), (280, 63088596), (288, 61336135), (310, 56983248), (315, 56078752), (336, 52573830), (360, 49068908), (372, 47486040), (420, 42059064), (434, 40702320), (465, 37988832), (480, 36801681), (496, 35614530), (504, 35049220), (558, 31657360), (560, 31544298), (620, 28491624), (630, 28039376), (651, 27134880), (672, 26286915), (720, 24534454), (744, 23743020), (840, 21029532), (868, 20351160), (930, 18994416), (992, 17807265), (1008, 17524610), (1085, 16280928), (1116, 15828680), (1120, 15772149), (1240, 14245812), (1260, 14019688), (1302, 13567440), (1395, 12662944), (1440, 12267227), (1488, 11871510), (1680, 10514766), (1736, 10175580), (1860, 9497208), (1953, 9044960), (2016, 8762305), (2170, 8140464), (2232, 7914340), (2480, 7122906), (2520, 7009844), (2604, 6783720), (2790, 6331472), (2976, 5935755), (3255, 5426976), (3360, 5257383), (3472, 5087790), (3720, 4748604), (3906, 4522480), (4340, 4070232), (4464, 3957170), (4960, 3561453), (5040, 3504922), (5208, 3391860), (5580, 3165736), (6510, 2713488), (6944, 2543895), (7440, 2374302), (7812, 2261240), (8680, 2035116), (8928, 1978585), (9765, 1808992), (10080, 1752461), (10416, 1695930), (11160, 1582868), (13020, 1356744), (14880, 1187151), (15624, 1130620), (17360, 1017558), (19530, 904496), (20832, 847965), (22320, 791434), (26040, 678372), (31248, 565310), (34720, 508779), (39060, 452248), (44640, 395717), (52080, 339186), (56531, 312480), (62496, 282655), (78120, 226124), (104160, 169593), (113062, 156240)]