15753710040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{39341}}^1$

素因数の和:39473

約数の個数: 128

約数和(自身を含む): 48947742720

約数和(自身を除く): 33194032680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 376, 426, 470, 564, 568, 705, 710, 852, 940, 1065, 1128, 1410, 1420, 1704, 1880, 2130, 2820, 2840, 3337, 4260, 5640, 6674, 8520, 10011, 13348, 16685, 20022, 26696, 33370, 39341, 40044, 50055, 66740, 78682, 80088, 100110, 118023, 133480, 157364, 196705, 200220, 236046, 314728, 393410, 400440, 472092, 590115, 786820, 944184, 1180230, 1573640, 1849027, 2360460, 2793211, 3698054, 4720920, 5547081, 5586422, 7396108, 8379633, 9245135, 11094162, 11172844, 13966055, 14792216, 16759266, 18490270, 22188324, 22345688, 27735405, 27932110, 33518532, 36980540, 41898165, 44376648, 55470810, 55864220, 67037064, 73961080, 83796330, 110941620, 111728440, 131280917, 167592660, 221883240, 262561834, 335185320, 393842751, 525123668, 656404585, 787685502, 1050247336, 1312809170, 1575371004, 1969213755, 2625618340, 3150742008, 3938427510, 5251236680, 7876855020, 15753710040]

約数ペア:

[(1, 15753710040), (2, 7876855020), (3, 5251236680), (4, 3938427510), (5, 3150742008), (6, 2625618340), (8, 1969213755), (10, 1575371004), (12, 1312809170), (15, 1050247336), (20, 787685502), (24, 656404585), (30, 525123668), (40, 393842751), (47, 335185320), (60, 262561834), (71, 221883240), (94, 167592660), (120, 131280917), (141, 111728440), (142, 110941620), (188, 83796330), (213, 73961080), (235, 67037064), (282, 55864220), (284, 55470810), (355, 44376648), (376, 41898165), (426, 36980540), (470, 33518532), (564, 27932110), (568, 27735405), (705, 22345688), (710, 22188324), (852, 18490270), (940, 16759266), (1065, 14792216), (1128, 13966055), (1410, 11172844), (1420, 11094162), (1704, 9245135), (1880, 8379633), (2130, 7396108), (2820, 5586422), (2840, 5547081), (3337, 4720920), (4260, 3698054), (5640, 2793211), (6674, 2360460), (8520, 1849027), (10011, 1573640), (13348, 1180230), (16685, 944184), (20022, 786820), (26696, 590115), (33370, 472092), (39341, 400440), (40044, 393410), (50055, 314728), (66740, 236046), (78682, 200220), (80088, 196705), (100110, 157364), (118023, 133480)]