852195120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6421}}^1$

素因数の和:6523

約数の個数: 160

約数和(自身を含む): 3057899520

約数和(自身を除く): 2205704400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2370, 2765, 3160, 3318, 3792, 4424, 4740, 5530, 6320, 6421, 6636, 8295, 8848, 9480, 11060, 12842, 13272, 16590, 18960, 19263, 22120, 25684, 26544, 32105, 33180, 38526, 44240, 44947, 51368, 64210, 66360, 77052, 89894, 96315, 102736, 128420, 132720, 134841, 154104, 179788, 192630, 224735, 256840, 269682, 308208, 359576, 385260, 449470, 507259, 513680, 539364, 674205, 719152, 770520, 898940, 1014518, 1078728, 1348410, 1521777, 1541040, 1797880, 2029036, 2157456, 2536295, 2696820, 3043554, 3550813, 3595760, 4058072, 5072590, 5393640, 6087108, 7101626, 7608885, 8116144, 10145180, 10652439, 10787280, 12174216, 14203252, 15217770, 17754065, 20290360, 21304878, 24348432, 28406504, 30435540, 35508130, 40580720, 42609756, 53262195, 56813008, 60871080, 71016260, 85219512, 106524390, 121742160, 142032520, 170439024, 213048780, 284065040, 426097560, 852195120]

約数ペア:

[(1, 852195120), (2, 426097560), (3, 284065040), (4, 213048780), (5, 170439024), (6, 142032520), (7, 121742160), (8, 106524390), (10, 85219512), (12, 71016260), (14, 60871080), (15, 56813008), (16, 53262195), (20, 42609756), (21, 40580720), (24, 35508130), (28, 30435540), (30, 28406504), (35, 24348432), (40, 21304878), (42, 20290360), (48, 17754065), (56, 15217770), (60, 14203252), (70, 12174216), (79, 10787280), (80, 10652439), (84, 10145180), (105, 8116144), (112, 7608885), (120, 7101626), (140, 6087108), (158, 5393640), (168, 5072590), (210, 4058072), (237, 3595760), (240, 3550813), (280, 3043554), (316, 2696820), (336, 2536295), (395, 2157456), (420, 2029036), (474, 1797880), (553, 1541040), (560, 1521777), (632, 1348410), (790, 1078728), (840, 1014518), (948, 898940), (1106, 770520), (1185, 719152), (1264, 674205), (1580, 539364), (1659, 513680), (1680, 507259), (1896, 449470), (2212, 385260), (2370, 359576), (2765, 308208), (3160, 269682), (3318, 256840), (3792, 224735), (4424, 192630), (4740, 179788), (5530, 154104), (6320, 134841), (6421, 132720), (6636, 128420), (8295, 102736), (8848, 96315), (9480, 89894), (11060, 77052), (12842, 66360), (13272, 64210), (16590, 51368), (18960, 44947), (19263, 44240), (22120, 38526), (25684, 33180), (26544, 32105)]