212482850640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{38707}}^1$

素因数の和:39069

約数の個数: 160

約数和(自身を含む): 668707021440

約数和(自身を除く): 456224170800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 257, 267, 356, 445, 514, 534, 712, 771, 890, 1028, 1068, 1285, 1335, 1424, 1542, 1780, 2056, 2136, 2570, 2670, 3084, 3560, 3855, 4112, 4272, 5140, 5340, 6168, 7120, 7710, 10280, 10680, 12336, 15420, 20560, 21360, 22873, 30840, 38707, 45746, 61680, 68619, 77414, 91492, 114365, 116121, 137238, 154828, 182984, 193535, 228730, 232242, 274476, 309656, 343095, 365968, 387070, 457460, 464484, 548952, 580605, 619312, 686190, 774140, 914920, 928968, 1097904, 1161210, 1372380, 1548280, 1829840, 1857936, 2322420, 2744760, 3096560, 3444923, 4644840, 5489520, 6889846, 9289680, 9947699, 10334769, 13779692, 17224615, 19895398, 20669538, 27559384, 29843097, 34449230, 39790796, 41339076, 49738495, 51673845, 55118768, 59686194, 68898460, 79581592, 82678152, 99476990, 103347690, 119372388, 137796920, 149215485, 159163184, 165356304, 198953980, 206695380, 238744776, 275593840, 298430970, 397907960, 413390760, 477489552, 596861940, 795815920, 826781520, 885345211, 1193723880, 1770690422, 2387447760, 2656035633, 3541380844, 4426726055, 5312071266, 7082761688, 8853452110, 10624142532, 13280178165, 14165523376, 17706904220, 21248285064, 26560356330, 35413808440, 42496570128, 53120712660, 70827616880, 106241425320, 212482850640]

約数ペア:

[(1, 212482850640), (2, 106241425320), (3, 70827616880), (4, 53120712660), (5, 42496570128), (6, 35413808440), (8, 26560356330), (10, 21248285064), (12, 17706904220), (15, 14165523376), (16, 13280178165), (20, 10624142532), (24, 8853452110), (30, 7082761688), (40, 5312071266), (48, 4426726055), (60, 3541380844), (80, 2656035633), (89, 2387447760), (120, 1770690422), (178, 1193723880), (240, 885345211), (257, 826781520), (267, 795815920), (356, 596861940), (445, 477489552), (514, 413390760), (534, 397907960), (712, 298430970), (771, 275593840), (890, 238744776), (1028, 206695380), (1068, 198953980), (1285, 165356304), (1335, 159163184), (1424, 149215485), (1542, 137796920), (1780, 119372388), (2056, 103347690), (2136, 99476990), (2570, 82678152), (2670, 79581592), (3084, 68898460), (3560, 59686194), (3855, 55118768), (4112, 51673845), (4272, 49738495), (5140, 41339076), (5340, 39790796), (6168, 34449230), (7120, 29843097), (7710, 27559384), (10280, 20669538), (10680, 19895398), (12336, 17224615), (15420, 13779692), (20560, 10334769), (21360, 9947699), (22873, 9289680), (30840, 6889846), (38707, 5489520), (45746, 4644840), (61680, 3444923), (68619, 3096560), (77414, 2744760), (91492, 2322420), (114365, 1857936), (116121, 1829840), (137238, 1548280), (154828, 1372380), (182984, 1161210), (193535, 1097904), (228730, 928968), (232242, 914920), (274476, 774140), (309656, 686190), (343095, 619312), (365968, 580605), (387070, 548952), (457460, 464484)]