1403542320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^2$

素因数の和:559

約数の個数: 120

約数和(自身を含む): 4401499536

約数和(自身を除く): 2997957216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 193, 240, 314, 386, 471, 579, 628, 772, 785, 942, 965, 1158, 1256, 1544, 1570, 1884, 1930, 2316, 2355, 2512, 2895, 3088, 3140, 3768, 3860, 4632, 4710, 5790, 6280, 7536, 7720, 9264, 9420, 11580, 12560, 15440, 18840, 23160, 30301, 37249, 37680, 46320, 60602, 74498, 90903, 111747, 121204, 148996, 151505, 181806, 186245, 223494, 242408, 297992, 303010, 363612, 372490, 446988, 454515, 484816, 558735, 595984, 606020, 727224, 744980, 893976, 909030, 1117470, 1212040, 1454448, 1489960, 1787952, 1818060, 2234940, 2424080, 2979920, 3636120, 4469880, 5848093, 7272240, 8939760, 11696186, 17544279, 23392372, 29240465, 35088558, 46784744, 58480930, 70177116, 87721395, 93569488, 116961860, 140354232, 175442790, 233923720, 280708464, 350885580, 467847440, 701771160, 1403542320]

約数ペア:

[(1, 1403542320), (2, 701771160), (3, 467847440), (4, 350885580), (5, 280708464), (6, 233923720), (8, 175442790), (10, 140354232), (12, 116961860), (15, 93569488), (16, 87721395), (20, 70177116), (24, 58480930), (30, 46784744), (40, 35088558), (48, 29240465), (60, 23392372), (80, 17544279), (120, 11696186), (157, 8939760), (193, 7272240), (240, 5848093), (314, 4469880), (386, 3636120), (471, 2979920), (579, 2424080), (628, 2234940), (772, 1818060), (785, 1787952), (942, 1489960), (965, 1454448), (1158, 1212040), (1256, 1117470), (1544, 909030), (1570, 893976), (1884, 744980), (1930, 727224), (2316, 606020), (2355, 595984), (2512, 558735), (2895, 484816), (3088, 454515), (3140, 446988), (3768, 372490), (3860, 363612), (4632, 303010), (4710, 297992), (5790, 242408), (6280, 223494), (7536, 186245), (7720, 181806), (9264, 151505), (9420, 148996), (11580, 121204), (12560, 111747), (15440, 90903), (18840, 74498), (23160, 60602), (30301, 46320), (37249, 37680)]