16055760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 43940400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 503, 532, 560, 570, 665, 760, 798, 840, 912, 1006, 1064, 1140, 1330, 1509, 1520, 1596, 1680, 1995, 2012, 2128, 2280, 2515, 2660, 3018, 3192, 3521, 3990, 4024, 4560, 5030, 5320, 6036, 6384, 7042, 7545, 7980, 8048, 9557, 10060, 10563, 10640, 12072, 14084, 15090, 15960, 17605, 19114, 20120, 21126, 24144, 28168, 28671, 30180, 31920, 35210, 38228, 40240, 42252, 47785, 52815, 56336, 57342, 60360, 66899, 70420, 76456, 84504, 95570, 105630, 114684, 120720, 133798, 140840, 143355, 152912, 169008, 191140, 200697, 211260, 229368, 267596, 281680, 286710, 334495, 382280, 401394, 422520, 458736, 535192, 573420, 668990, 764560, 802788, 845040, 1003485, 1070384, 1146840, 1337980, 1605576, 2006970, 2293680, 2675960, 3211152, 4013940, 5351920, 8027880, 16055760]

約数ペア:

[(1, 16055760), (2, 8027880), (3, 5351920), (4, 4013940), (5, 3211152), (6, 2675960), (7, 2293680), (8, 2006970), (10, 1605576), (12, 1337980), (14, 1146840), (15, 1070384), (16, 1003485), (19, 845040), (20, 802788), (21, 764560), (24, 668990), (28, 573420), (30, 535192), (35, 458736), (38, 422520), (40, 401394), (42, 382280), (48, 334495), (56, 286710), (57, 281680), (60, 267596), (70, 229368), (76, 211260), (80, 200697), (84, 191140), (95, 169008), (105, 152912), (112, 143355), (114, 140840), (120, 133798), (133, 120720), (140, 114684), (152, 105630), (168, 95570), (190, 84504), (210, 76456), (228, 70420), (240, 66899), (266, 60360), (280, 57342), (285, 56336), (304, 52815), (336, 47785), (380, 42252), (399, 40240), (420, 38228), (456, 35210), (503, 31920), (532, 30180), (560, 28671), (570, 28168), (665, 24144), (760, 21126), (798, 20120), (840, 19114), (912, 17605), (1006, 15960), (1064, 15090), (1140, 14084), (1330, 12072), (1509, 10640), (1520, 10563), (1596, 10060), (1680, 9557), (1995, 8048), (2012, 7980), (2128, 7545), (2280, 7042), (2515, 6384), (2660, 6036), (3018, 5320), (3192, 5030), (3521, 4560), (3990, 4024)]