142103640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 490613760

約数和(自身を除く): 348510120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1013, 1169, 1336, 1670, 2004, 2026, 2338, 2505, 3039, 3340, 3507, 4008, 4052, 4676, 5010, 5065, 5845, 6078, 6680, 7014, 7091, 8104, 9352, 10020, 10130, 11690, 12156, 14028, 14182, 15195, 17535, 20040, 20260, 21273, 23380, 24312, 28056, 28364, 30390, 35070, 35455, 40520, 42546, 46760, 56728, 60780, 70140, 70910, 85092, 106365, 121560, 140280, 141820, 169171, 170184, 212730, 283640, 338342, 425460, 507513, 676684, 845855, 850920, 1015026, 1184197, 1353368, 1691710, 2030052, 2368394, 2537565, 3383420, 3552591, 4060104, 4736788, 5075130, 5920985, 6766840, 7105182, 9473576, 10150260, 11841970, 14210364, 17762955, 20300520, 23683940, 28420728, 35525910, 47367880, 71051820, 142103640]

約数ペア:

[(1, 142103640), (2, 71051820), (3, 47367880), (4, 35525910), (5, 28420728), (6, 23683940), (7, 20300520), (8, 17762955), (10, 14210364), (12, 11841970), (14, 10150260), (15, 9473576), (20, 7105182), (21, 6766840), (24, 5920985), (28, 5075130), (30, 4736788), (35, 4060104), (40, 3552591), (42, 3383420), (56, 2537565), (60, 2368394), (70, 2030052), (84, 1691710), (105, 1353368), (120, 1184197), (140, 1015026), (167, 850920), (168, 845855), (210, 676684), (280, 507513), (334, 425460), (420, 338342), (501, 283640), (668, 212730), (835, 170184), (840, 169171), (1002, 141820), (1013, 140280), (1169, 121560), (1336, 106365), (1670, 85092), (2004, 70910), (2026, 70140), (2338, 60780), (2505, 56728), (3039, 46760), (3340, 42546), (3507, 40520), (4008, 35455), (4052, 35070), (4676, 30390), (5010, 28364), (5065, 28056), (5845, 24312), (6078, 23380), (6680, 21273), (7014, 20260), (7091, 20040), (8104, 17535), (9352, 15195), (10020, 14182), (10130, 14028), (11690, 12156)]