67021680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 231413760

約数和(自身を除く): 164392080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 176, 212, 220, 240, 264, 265, 318, 330, 424, 440, 479, 528, 530, 583, 636, 660, 795, 848, 880, 958, 1060, 1166, 1272, 1320, 1437, 1590, 1749, 1916, 2120, 2332, 2395, 2544, 2640, 2874, 2915, 3180, 3498, 3832, 4240, 4664, 4790, 5269, 5748, 5830, 6360, 6996, 7185, 7664, 8745, 9328, 9580, 10538, 11496, 11660, 12720, 13992, 14370, 15807, 17490, 19160, 21076, 22992, 23320, 25387, 26345, 27984, 28740, 31614, 34980, 38320, 42152, 46640, 50774, 52690, 57480, 63228, 69960, 76161, 79035, 84304, 101548, 105380, 114960, 126456, 126935, 139920, 152322, 158070, 203096, 210760, 252912, 253870, 279257, 304644, 316140, 380805, 406192, 421520, 507740, 558514, 609288, 632280, 761610, 837771, 1015480, 1117028, 1218576, 1264560, 1396285, 1523220, 1675542, 2030960, 2234056, 2792570, 3046440, 3351084, 4188855, 4468112, 5585140, 6092880, 6702168, 8377710, 11170280, 13404336, 16755420, 22340560, 33510840, 67021680]

約数ペア:

[(1, 67021680), (2, 33510840), (3, 22340560), (4, 16755420), (5, 13404336), (6, 11170280), (8, 8377710), (10, 6702168), (11, 6092880), (12, 5585140), (15, 4468112), (16, 4188855), (20, 3351084), (22, 3046440), (24, 2792570), (30, 2234056), (33, 2030960), (40, 1675542), (44, 1523220), (48, 1396285), (53, 1264560), (55, 1218576), (60, 1117028), (66, 1015480), (80, 837771), (88, 761610), (106, 632280), (110, 609288), (120, 558514), (132, 507740), (159, 421520), (165, 406192), (176, 380805), (212, 316140), (220, 304644), (240, 279257), (264, 253870), (265, 252912), (318, 210760), (330, 203096), (424, 158070), (440, 152322), (479, 139920), (528, 126935), (530, 126456), (583, 114960), (636, 105380), (660, 101548), (795, 84304), (848, 79035), (880, 76161), (958, 69960), (1060, 63228), (1166, 57480), (1272, 52690), (1320, 50774), (1437, 46640), (1590, 42152), (1749, 38320), (1916, 34980), (2120, 31614), (2332, 28740), (2395, 27984), (2544, 26345), (2640, 25387), (2874, 23320), (2915, 22992), (3180, 21076), (3498, 19160), (3832, 17490), (4240, 15807), (4664, 14370), (4790, 13992), (5269, 12720), (5748, 11660), (5830, 11496), (6360, 10538), (6996, 9580), (7185, 9328), (7664, 8745)]