116985280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 298460160

約数和(自身を除く): 181474880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 71, 76, 80, 95, 142, 152, 160, 190, 271, 284, 304, 320, 355, 380, 542, 568, 608, 710, 760, 1084, 1136, 1216, 1349, 1355, 1420, 1520, 2168, 2272, 2698, 2710, 2840, 3040, 4336, 4544, 5149, 5396, 5420, 5680, 6080, 6745, 8672, 10298, 10792, 10840, 11360, 13490, 17344, 19241, 20596, 21584, 21680, 22720, 25745, 26980, 38482, 41192, 43168, 43360, 51490, 53960, 76964, 82384, 86336, 86720, 96205, 102980, 107920, 153928, 164768, 192410, 205960, 215840, 307856, 329536, 365579, 384820, 411920, 431680, 615712, 731158, 769640, 823840, 1231424, 1462316, 1539280, 1647680, 1827895, 2924632, 3078560, 3655790, 5849264, 6157120, 7311580, 11698528, 14623160, 23397056, 29246320, 58492640, 116985280]

約数ペア:

[(1, 116985280), (2, 58492640), (4, 29246320), (5, 23397056), (8, 14623160), (10, 11698528), (16, 7311580), (19, 6157120), (20, 5849264), (32, 3655790), (38, 3078560), (40, 2924632), (64, 1827895), (71, 1647680), (76, 1539280), (80, 1462316), (95, 1231424), (142, 823840), (152, 769640), (160, 731158), (190, 615712), (271, 431680), (284, 411920), (304, 384820), (320, 365579), (355, 329536), (380, 307856), (542, 215840), (568, 205960), (608, 192410), (710, 164768), (760, 153928), (1084, 107920), (1136, 102980), (1216, 96205), (1349, 86720), (1355, 86336), (1420, 82384), (1520, 76964), (2168, 53960), (2272, 51490), (2698, 43360), (2710, 43168), (2840, 41192), (3040, 38482), (4336, 26980), (4544, 25745), (5149, 22720), (5396, 21680), (5420, 21584), (5680, 20596), (6080, 19241), (6745, 17344), (8672, 13490), (10298, 11360), (10792, 10840)]