250233360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 842862720

約数和(自身を除く): 592629360

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, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 556, 577, 624, 695, 780, 834, 1040, 1112, 1154, 1390, 1560, 1668, 1731, 1807, 2085, 2224, 2308, 2780, 2885, 3120, 3336, 3462, 3614, 4170, 4616, 5421, 5560, 5770, 6672, 6924, 7228, 7501, 8340, 8655, 9035, 9232, 10842, 11120, 11540, 13848, 14456, 15002, 16680, 17310, 18070, 21684, 22503, 23080, 27105, 27696, 28912, 30004, 33360, 34620, 36140, 37505, 43368, 45006, 46160, 54210, 60008, 69240, 72280, 75010, 80203, 86736, 90012, 108420, 112515, 120016, 138480, 144560, 150020, 160406, 180024, 216840, 225030, 240609, 300040, 320812, 360048, 401015, 433680, 450060, 481218, 600080, 641624, 802030, 900120, 962436, 1042639, 1203045, 1283248, 1604060, 1800240, 1924872, 2085278, 2406090, 3127917, 3208120, 3849744, 4170556, 4812180, 5213195, 6255834, 6416240, 8341112, 9624360, 10426390, 12511668, 15639585, 16682224, 19248720, 20852780, 25023336, 31279170, 41705560, 50046672, 62558340, 83411120, 125116680, 250233360]

約数ペア:

[(1, 250233360), (2, 125116680), (3, 83411120), (4, 62558340), (5, 50046672), (6, 41705560), (8, 31279170), (10, 25023336), (12, 20852780), (13, 19248720), (15, 16682224), (16, 15639585), (20, 12511668), (24, 10426390), (26, 9624360), (30, 8341112), (39, 6416240), (40, 6255834), (48, 5213195), (52, 4812180), (60, 4170556), (65, 3849744), (78, 3208120), (80, 3127917), (104, 2406090), (120, 2085278), (130, 1924872), (139, 1800240), (156, 1604060), (195, 1283248), (208, 1203045), (240, 1042639), (260, 962436), (278, 900120), (312, 802030), (390, 641624), (417, 600080), (520, 481218), (556, 450060), (577, 433680), (624, 401015), (695, 360048), (780, 320812), (834, 300040), (1040, 240609), (1112, 225030), (1154, 216840), (1390, 180024), (1560, 160406), (1668, 150020), (1731, 144560), (1807, 138480), (2085, 120016), (2224, 112515), (2308, 108420), (2780, 90012), (2885, 86736), (3120, 80203), (3336, 75010), (3462, 72280), (3614, 69240), (4170, 60008), (4616, 54210), (5421, 46160), (5560, 45006), (5770, 43368), (6672, 37505), (6924, 36140), (7228, 34620), (7501, 33360), (8340, 30004), (8655, 28912), (9035, 27696), (9232, 27105), (10842, 23080), (11120, 22503), (11540, 21684), (13848, 18070), (14456, 17310), (15002, 16680)]