8869628160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20809}}^1$

素因数の和:20873

約数の個数: 216

約数和(自身を含む): 31518909240

約数和(自身を除く): 22649281080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9472, 10656, 11520, 11840, 13320, 14208, 17760, 20809, 21312, 23680, 26640, 28416, 35520, 41618, 42624, 47360, 53280, 62427, 71040, 83236, 85248, 104045, 106560, 124854, 142080, 166472, 187281, 208090, 213120, 249708, 312135, 332944, 374562, 416180, 426240, 499416, 624270, 665888, 749124, 769933, 832360, 936405, 998832, 1248540, 1331776, 1498248, 1539866, 1664720, 1872810, 1997664, 2309799, 2497080, 2663552, 2996496, 3079732, 3329440, 3745620, 3849665, 3995328, 4619598, 4994160, 5327104, 5992992, 6159464, 6658880, 6929397, 7491240, 7699330, 7990656, 9239196, 9988320, 11548995, 11985984, 12318928, 13317760, 13858794, 14982480, 15398660, 15981312, 18478392, 19976640, 23097990, 23971968, 24637856, 26635520, 27717588, 29964960, 30797320, 34646985, 36956784, 39953280, 46195980, 47943936, 49275712, 55435176, 59929920, 61594640, 69293970, 73913568, 79906560, 92391960, 98551424, 110870352, 119859840, 123189280, 138587940, 147827136, 184783920, 197102848, 221740704, 239719680, 246378560, 277175880, 295654272, 369567840, 443481408, 492757120, 554351760, 591308544, 739135680, 886962816, 985514240, 1108703520, 1478271360, 1773925632, 2217407040, 2956542720, 4434814080, 8869628160]

約数ペア:

[(1, 8869628160), (2, 4434814080), (3, 2956542720), (4, 2217407040), (5, 1773925632), (6, 1478271360), (8, 1108703520), (9, 985514240), (10, 886962816), (12, 739135680), (15, 591308544), (16, 554351760), (18, 492757120), (20, 443481408), (24, 369567840), (30, 295654272), (32, 277175880), (36, 246378560), (37, 239719680), (40, 221740704), (45, 197102848), (48, 184783920), (60, 147827136), (64, 138587940), (72, 123189280), (74, 119859840), (80, 110870352), (90, 98551424), (96, 92391960), (111, 79906560), (120, 73913568), (128, 69293970), (144, 61594640), (148, 59929920), (160, 55435176), (180, 49275712), (185, 47943936), (192, 46195980), (222, 39953280), (240, 36956784), (256, 34646985), (288, 30797320), (296, 29964960), (320, 27717588), (333, 26635520), (360, 24637856), (370, 23971968), (384, 23097990), (444, 19976640), (480, 18478392), (555, 15981312), (576, 15398660), (592, 14982480), (640, 13858794), (666, 13317760), (720, 12318928), (740, 11985984), (768, 11548995), (888, 9988320), (960, 9239196), (1110, 7990656), (1152, 7699330), (1184, 7491240), (1280, 6929397), (1332, 6658880), (1440, 6159464), (1480, 5992992), (1665, 5327104), (1776, 4994160), (1920, 4619598), (2220, 3995328), (2304, 3849665), (2368, 3745620), (2664, 3329440), (2880, 3079732), (2960, 2996496), (3330, 2663552), (3552, 2497080), (3840, 2309799), (4440, 1997664), (4736, 1872810), (5328, 1664720), (5760, 1539866), (5920, 1498248), (6660, 1331776), (7104, 1248540), (8880, 998832), (9472, 936405), (10656, 832360), (11520, 769933), (11840, 749124), (13320, 665888), (14208, 624270), (17760, 499416), (20809, 426240), (21312, 416180), (23680, 374562), (26640, 332944), (28416, 312135), (35520, 249708), (41618, 213120), (42624, 208090), (47360, 187281), (53280, 166472), (62427, 142080), (71040, 124854), (83236, 106560), (85248, 104045)]