142533960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 443076480

約数和(自身を除く): 300542520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 212, 219, 265, 292, 307, 318, 365, 424, 438, 530, 584, 614, 636, 730, 795, 876, 921, 1060, 1095, 1228, 1272, 1460, 1535, 1590, 1752, 1842, 2120, 2190, 2456, 2920, 3070, 3180, 3684, 3869, 4380, 4605, 6140, 6360, 7368, 7738, 8760, 9210, 11607, 12280, 15476, 16271, 18420, 19345, 22411, 23214, 30952, 32542, 36840, 38690, 44822, 46428, 48813, 58035, 65084, 67233, 77380, 81355, 89644, 92856, 97626, 112055, 116070, 130168, 134466, 154760, 162710, 179288, 195252, 224110, 232140, 244065, 268932, 325420, 336165, 390504, 448220, 464280, 488130, 537864, 650840, 672330, 896440, 976260, 1187783, 1344660, 1952520, 2375566, 2689320, 3563349, 4751132, 5938915, 7126698, 9502264, 11877830, 14253396, 17816745, 23755660, 28506792, 35633490, 47511320, 71266980, 142533960]

約数ペア:

[(1, 142533960), (2, 71266980), (3, 47511320), (4, 35633490), (5, 28506792), (6, 23755660), (8, 17816745), (10, 14253396), (12, 11877830), (15, 9502264), (20, 7126698), (24, 5938915), (30, 4751132), (40, 3563349), (53, 2689320), (60, 2375566), (73, 1952520), (106, 1344660), (120, 1187783), (146, 976260), (159, 896440), (212, 672330), (219, 650840), (265, 537864), (292, 488130), (307, 464280), (318, 448220), (365, 390504), (424, 336165), (438, 325420), (530, 268932), (584, 244065), (614, 232140), (636, 224110), (730, 195252), (795, 179288), (876, 162710), (921, 154760), (1060, 134466), (1095, 130168), (1228, 116070), (1272, 112055), (1460, 97626), (1535, 92856), (1590, 89644), (1752, 81355), (1842, 77380), (2120, 67233), (2190, 65084), (2456, 58035), (2920, 48813), (3070, 46428), (3180, 44822), (3684, 38690), (3869, 36840), (4380, 32542), (4605, 30952), (6140, 23214), (6360, 22411), (7368, 19345), (7738, 18420), (8760, 16271), (9210, 15476), (11607, 12280)]