153254080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2262

約数の個数: 112

約数和(自身を含む): 430718976

約数和(自身を除く): 277464896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2207, 2240, 2480, 3472, 4340, 4414, 4960, 6944, 8680, 8828, 9920, 11035, 13888, 15449, 17360, 17656, 22070, 30898, 34720, 35312, 44140, 61796, 68417, 69440, 70624, 77245, 88280, 123592, 136834, 141248, 154490, 176560, 247184, 273668, 308980, 342085, 353120, 478919, 494368, 547336, 617960, 684170, 706240, 957838, 988736, 1094672, 1235920, 1368340, 1915676, 2189344, 2394595, 2471840, 2736680, 3831352, 4378688, 4789190, 4943680, 5473360, 7662704, 9578380, 10946720, 15325408, 19156760, 21893440, 30650816, 38313520, 76627040, 153254080]

約数ペア:

[(1, 153254080), (2, 76627040), (4, 38313520), (5, 30650816), (7, 21893440), (8, 19156760), (10, 15325408), (14, 10946720), (16, 9578380), (20, 7662704), (28, 5473360), (31, 4943680), (32, 4789190), (35, 4378688), (40, 3831352), (56, 2736680), (62, 2471840), (64, 2394595), (70, 2189344), (80, 1915676), (112, 1368340), (124, 1235920), (140, 1094672), (155, 988736), (160, 957838), (217, 706240), (224, 684170), (248, 617960), (280, 547336), (310, 494368), (320, 478919), (434, 353120), (448, 342085), (496, 308980), (560, 273668), (620, 247184), (868, 176560), (992, 154490), (1085, 141248), (1120, 136834), (1240, 123592), (1736, 88280), (1984, 77245), (2170, 70624), (2207, 69440), (2240, 68417), (2480, 61796), (3472, 44140), (4340, 35312), (4414, 34720), (4960, 30898), (6944, 22070), (8680, 17656), (8828, 17360), (9920, 15449), (11035, 13888)]