13125840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 50163456

約数和(自身を除く): 37037616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 601, 624, 728, 780, 840, 910, 1040, 1092, 1202, 1365, 1456, 1560, 1680, 1803, 1820, 2184, 2404, 2730, 3005, 3120, 3606, 3640, 4207, 4368, 4808, 5460, 6010, 7212, 7280, 7813, 8414, 9015, 9616, 10920, 12020, 12621, 14424, 15626, 16828, 18030, 21035, 21840, 23439, 24040, 25242, 28848, 31252, 33656, 36060, 39065, 42070, 46878, 48080, 50484, 54691, 62504, 63105, 67312, 72120, 78130, 84140, 93756, 100968, 109382, 117195, 125008, 126210, 144240, 156260, 164073, 168280, 187512, 201936, 218764, 234390, 252420, 273455, 312520, 328146, 336560, 375024, 437528, 468780, 504840, 546910, 625040, 656292, 820365, 875056, 937560, 1009680, 1093820, 1312584, 1640730, 1875120, 2187640, 2625168, 3281460, 4375280, 6562920, 13125840]

約数ペア:

[(1, 13125840), (2, 6562920), (3, 4375280), (4, 3281460), (5, 2625168), (6, 2187640), (7, 1875120), (8, 1640730), (10, 1312584), (12, 1093820), (13, 1009680), (14, 937560), (15, 875056), (16, 820365), (20, 656292), (21, 625040), (24, 546910), (26, 504840), (28, 468780), (30, 437528), (35, 375024), (39, 336560), (40, 328146), (42, 312520), (48, 273455), (52, 252420), (56, 234390), (60, 218764), (65, 201936), (70, 187512), (78, 168280), (80, 164073), (84, 156260), (91, 144240), (104, 126210), (105, 125008), (112, 117195), (120, 109382), (130, 100968), (140, 93756), (156, 84140), (168, 78130), (182, 72120), (195, 67312), (208, 63105), (210, 62504), (240, 54691), (260, 50484), (273, 48080), (280, 46878), (312, 42070), (336, 39065), (364, 36060), (390, 33656), (420, 31252), (455, 28848), (520, 25242), (546, 24040), (560, 23439), (601, 21840), (624, 21035), (728, 18030), (780, 16828), (840, 15626), (910, 14424), (1040, 12621), (1092, 12020), (1202, 10920), (1365, 9616), (1456, 9015), (1560, 8414), (1680, 7813), (1803, 7280), (1820, 7212), (2184, 6010), (2404, 5460), (2730, 4808), (3005, 4368), (3120, 4207), (3606, 3640)]