16012920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1765

約数の個数: 128

約数和(自身を含む): 59927040

約数和(自身を除く): 43914120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1733, 1848, 2310, 3080, 3466, 4620, 5199, 6932, 8665, 9240, 10398, 12131, 13864, 17330, 19063, 20796, 24262, 25995, 34660, 36393, 38126, 41592, 48524, 51990, 57189, 60655, 69320, 72786, 76252, 95315, 97048, 103980, 114378, 121310, 133441, 145572, 152504, 181965, 190630, 207960, 228756, 242620, 266882, 285945, 291144, 363930, 381260, 400323, 457512, 485240, 533764, 571890, 667205, 727860, 762520, 800646, 1067528, 1143780, 1334410, 1455720, 1601292, 2001615, 2287560, 2668820, 3202584, 4003230, 5337640, 8006460, 16012920]

約数ペア:

[(1, 16012920), (2, 8006460), (3, 5337640), (4, 4003230), (5, 3202584), (6, 2668820), (7, 2287560), (8, 2001615), (10, 1601292), (11, 1455720), (12, 1334410), (14, 1143780), (15, 1067528), (20, 800646), (21, 762520), (22, 727860), (24, 667205), (28, 571890), (30, 533764), (33, 485240), (35, 457512), (40, 400323), (42, 381260), (44, 363930), (55, 291144), (56, 285945), (60, 266882), (66, 242620), (70, 228756), (77, 207960), (84, 190630), (88, 181965), (105, 152504), (110, 145572), (120, 133441), (132, 121310), (140, 114378), (154, 103980), (165, 97048), (168, 95315), (210, 76252), (220, 72786), (231, 69320), (264, 60655), (280, 57189), (308, 51990), (330, 48524), (385, 41592), (420, 38126), (440, 36393), (462, 34660), (616, 25995), (660, 24262), (770, 20796), (840, 19063), (924, 17330), (1155, 13864), (1320, 12131), (1540, 10398), (1733, 9240), (1848, 8665), (2310, 6932), (3080, 5199), (3466, 4620)]