64233840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 160

約数和(自身を含む): 224985600

約数和(自身を除く): 160751760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 839, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1678, 1740, 1914, 2320, 2517, 2552, 2640, 3190, 3356, 3480, 3828, 4195, 4785, 5034, 5104, 6380, 6712, 6960, 7656, 8390, 9229, 9570, 10068, 12585, 12760, 13424, 15312, 16780, 18458, 19140, 20136, 24331, 25170, 25520, 27687, 33560, 36916, 38280, 40272, 46145, 48662, 50340, 55374, 67120, 72993, 73832, 76560, 92290, 97324, 100680, 110748, 121655, 138435, 145986, 147664, 184580, 194648, 201360, 221496, 243310, 267641, 276870, 291972, 364965, 369160, 389296, 442992, 486620, 535282, 553740, 583944, 729930, 738320, 802923, 973240, 1070564, 1107480, 1167888, 1338205, 1459860, 1605846, 1946480, 2141128, 2214960, 2676410, 2919720, 3211692, 4014615, 4282256, 5352820, 5839440, 6423384, 8029230, 10705640, 12846768, 16058460, 21411280, 32116920, 64233840]

約数ペア:

[(1, 64233840), (2, 32116920), (3, 21411280), (4, 16058460), (5, 12846768), (6, 10705640), (8, 8029230), (10, 6423384), (11, 5839440), (12, 5352820), (15, 4282256), (16, 4014615), (20, 3211692), (22, 2919720), (24, 2676410), (29, 2214960), (30, 2141128), (33, 1946480), (40, 1605846), (44, 1459860), (48, 1338205), (55, 1167888), (58, 1107480), (60, 1070564), (66, 973240), (80, 802923), (87, 738320), (88, 729930), (110, 583944), (116, 553740), (120, 535282), (132, 486620), (145, 442992), (165, 389296), (174, 369160), (176, 364965), (220, 291972), (232, 276870), (240, 267641), (264, 243310), (290, 221496), (319, 201360), (330, 194648), (348, 184580), (435, 147664), (440, 145986), (464, 138435), (528, 121655), (580, 110748), (638, 100680), (660, 97324), (696, 92290), (839, 76560), (870, 73832), (880, 72993), (957, 67120), (1160, 55374), (1276, 50340), (1320, 48662), (1392, 46145), (1595, 40272), (1678, 38280), (1740, 36916), (1914, 33560), (2320, 27687), (2517, 25520), (2552, 25170), (2640, 24331), (3190, 20136), (3356, 19140), (3480, 18458), (3828, 16780), (4195, 15312), (4785, 13424), (5034, 12760), (5104, 12585), (6380, 10068), (6712, 9570), (6960, 9229), (7656, 8390)]