231401040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74167}}^1$

素因数の和:74196

約数の個数: 80

約数和(自身を含む): 772533888

約数和(自身を除く): 541132848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 74167, 148334, 222501, 296668, 370835, 445002, 593336, 741670, 890004, 964171, 1112505, 1186672, 1483340, 1780008, 1928342, 2225010, 2892513, 2966680, 3560016, 3856684, 4450020, 4820855, 5785026, 5933360, 7713368, 8900040, 9641710, 11570052, 14462565, 15426736, 17800080, 19283420, 23140104, 28925130, 38566840, 46280208, 57850260, 77133680, 115700520, 231401040]

約数ペア:

[(1, 231401040), (2, 115700520), (3, 77133680), (4, 57850260), (5, 46280208), (6, 38566840), (8, 28925130), (10, 23140104), (12, 19283420), (13, 17800080), (15, 15426736), (16, 14462565), (20, 11570052), (24, 9641710), (26, 8900040), (30, 7713368), (39, 5933360), (40, 5785026), (48, 4820855), (52, 4450020), (60, 3856684), (65, 3560016), (78, 2966680), (80, 2892513), (104, 2225010), (120, 1928342), (130, 1780008), (156, 1483340), (195, 1186672), (208, 1112505), (240, 964171), (260, 890004), (312, 741670), (390, 593336), (520, 445002), (624, 370835), (780, 296668), (1040, 222501), (1560, 148334), (3120, 74167)]