29251560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 100154880

約数和(自身を除く): 70903320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1103, 1105, 1326, 1560, 1768, 2040, 2206, 2210, 2652, 3309, 3315, 4412, 4420, 5304, 5515, 6618, 6630, 8824, 8840, 11030, 13236, 13260, 14339, 16545, 18751, 22060, 26472, 26520, 28678, 33090, 37502, 43017, 44120, 56253, 57356, 66180, 71695, 75004, 86034, 93755, 112506, 114712, 132360, 143390, 150008, 172068, 187510, 215085, 225012, 243763, 281265, 286780, 344136, 375020, 430170, 450024, 487526, 562530, 573560, 731289, 750040, 860340, 975052, 1125060, 1218815, 1462578, 1720680, 1950104, 2250120, 2437630, 2925156, 3656445, 4875260, 5850312, 7312890, 9750520, 14625780, 29251560]

約数ペア:

[(1, 29251560), (2, 14625780), (3, 9750520), (4, 7312890), (5, 5850312), (6, 4875260), (8, 3656445), (10, 2925156), (12, 2437630), (13, 2250120), (15, 1950104), (17, 1720680), (20, 1462578), (24, 1218815), (26, 1125060), (30, 975052), (34, 860340), (39, 750040), (40, 731289), (51, 573560), (52, 562530), (60, 487526), (65, 450024), (68, 430170), (78, 375020), (85, 344136), (102, 286780), (104, 281265), (120, 243763), (130, 225012), (136, 215085), (156, 187510), (170, 172068), (195, 150008), (204, 143390), (221, 132360), (255, 114712), (260, 112506), (312, 93755), (340, 86034), (390, 75004), (408, 71695), (442, 66180), (510, 57356), (520, 56253), (663, 44120), (680, 43017), (780, 37502), (884, 33090), (1020, 28678), (1103, 26520), (1105, 26472), (1326, 22060), (1560, 18751), (1768, 16545), (2040, 14339), (2206, 13260), (2210, 13236), (2652, 11030), (3309, 8840), (3315, 8824), (4412, 6630), (4420, 6618), (5304, 5515)]