64220160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 176

約数和(自身を含む): 212822496

約数和(自身を除く): 148602336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 113, 120, 128, 148, 160, 185, 192, 222, 226, 240, 256, 296, 320, 339, 370, 384, 444, 452, 480, 512, 555, 565, 592, 640, 678, 740, 768, 888, 904, 960, 1024, 1110, 1130, 1184, 1280, 1356, 1480, 1536, 1695, 1776, 1808, 1920, 2220, 2260, 2368, 2560, 2712, 2960, 3072, 3390, 3552, 3616, 3840, 4181, 4440, 4520, 4736, 5120, 5424, 5920, 6780, 7104, 7232, 7680, 8362, 8880, 9040, 9472, 10848, 11840, 12543, 13560, 14208, 14464, 15360, 16724, 17760, 18080, 18944, 20905, 21696, 23680, 25086, 27120, 28416, 28928, 33448, 35520, 36160, 37888, 41810, 43392, 47360, 50172, 54240, 56832, 57856, 62715, 66896, 71040, 72320, 83620, 86784, 94720, 100344, 108480, 113664, 115712, 125430, 133792, 142080, 144640, 167240, 173568, 189440, 200688, 216960, 250860, 267584, 284160, 289280, 334480, 347136, 401376, 433920, 501720, 535168, 568320, 578560, 668960, 802752, 867840, 1003440, 1070336, 1337920, 1605504, 1735680, 2006880, 2140672, 2675840, 3211008, 4013760, 4281344, 5351680, 6422016, 8027520, 10703360, 12844032, 16055040, 21406720, 32110080, 64220160]

約数ペア:

[(1, 64220160), (2, 32110080), (3, 21406720), (4, 16055040), (5, 12844032), (6, 10703360), (8, 8027520), (10, 6422016), (12, 5351680), (15, 4281344), (16, 4013760), (20, 3211008), (24, 2675840), (30, 2140672), (32, 2006880), (37, 1735680), (40, 1605504), (48, 1337920), (60, 1070336), (64, 1003440), (74, 867840), (80, 802752), (96, 668960), (111, 578560), (113, 568320), (120, 535168), (128, 501720), (148, 433920), (160, 401376), (185, 347136), (192, 334480), (222, 289280), (226, 284160), (240, 267584), (256, 250860), (296, 216960), (320, 200688), (339, 189440), (370, 173568), (384, 167240), (444, 144640), (452, 142080), (480, 133792), (512, 125430), (555, 115712), (565, 113664), (592, 108480), (640, 100344), (678, 94720), (740, 86784), (768, 83620), (888, 72320), (904, 71040), (960, 66896), (1024, 62715), (1110, 57856), (1130, 56832), (1184, 54240), (1280, 50172), (1356, 47360), (1480, 43392), (1536, 41810), (1695, 37888), (1776, 36160), (1808, 35520), (1920, 33448), (2220, 28928), (2260, 28416), (2368, 27120), (2560, 25086), (2712, 23680), (2960, 21696), (3072, 20905), (3390, 18944), (3552, 18080), (3616, 17760), (3840, 16724), (4181, 15360), (4440, 14464), (4520, 14208), (4736, 13560), (5120, 12543), (5424, 11840), (5920, 10848), (6780, 9472), (7104, 9040), (7232, 8880), (7680, 8362)]