2377508840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2175

約数の個数: 128

約数和(自身を含む): 6307891200

約数和(自身を除く): 3930382360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 71, 118, 140, 142, 236, 280, 284, 295, 355, 413, 472, 497, 568, 590, 710, 826, 994, 1180, 1420, 1652, 1988, 2027, 2065, 2360, 2485, 2840, 3304, 3976, 4054, 4130, 4189, 4970, 8108, 8260, 8378, 9940, 10135, 14189, 16216, 16520, 16756, 19880, 20270, 20945, 28378, 29323, 33512, 40540, 41890, 56756, 58646, 70945, 81080, 83780, 113512, 117292, 119593, 141890, 143917, 146615, 167560, 234584, 239186, 283780, 287834, 293230, 478372, 567560, 575668, 586460, 597965, 719585, 837151, 956744, 1007419, 1151336, 1172920, 1195930, 1439170, 1674302, 2014838, 2391860, 2878340, 3348604, 4029676, 4185755, 4783720, 5037095, 5756680, 6697208, 8059352, 8371510, 8491103, 10074190, 16743020, 16982206, 20148380, 33486040, 33964412, 40296760, 42455515, 59437721, 67928824, 84911030, 118875442, 169822060, 237750884, 297188605, 339644120, 475501768, 594377210, 1188754420, 2377508840]

約数ペア:

[(1, 2377508840), (2, 1188754420), (4, 594377210), (5, 475501768), (7, 339644120), (8, 297188605), (10, 237750884), (14, 169822060), (20, 118875442), (28, 84911030), (35, 67928824), (40, 59437721), (56, 42455515), (59, 40296760), (70, 33964412), (71, 33486040), (118, 20148380), (140, 16982206), (142, 16743020), (236, 10074190), (280, 8491103), (284, 8371510), (295, 8059352), (355, 6697208), (413, 5756680), (472, 5037095), (497, 4783720), (568, 4185755), (590, 4029676), (710, 3348604), (826, 2878340), (994, 2391860), (1180, 2014838), (1420, 1674302), (1652, 1439170), (1988, 1195930), (2027, 1172920), (2065, 1151336), (2360, 1007419), (2485, 956744), (2840, 837151), (3304, 719585), (3976, 597965), (4054, 586460), (4130, 575668), (4189, 567560), (4970, 478372), (8108, 293230), (8260, 287834), (8378, 283780), (9940, 239186), (10135, 234584), (14189, 167560), (16216, 146615), (16520, 143917), (16756, 141890), (19880, 119593), (20270, 117292), (20945, 113512), (28378, 83780), (29323, 81080), (33512, 70945), (40540, 58646), (41890, 56756)]