426097560

素因数分解:

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

素因数の和:6521

約数の個数: 128

約数和(自身を含む): 1479628800

約数和(自身を除く): 1053531240

約数列:

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

約数ペア:

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