69102438.000000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3179

約数の個数: 128

約数和(自身を含む): 379572480

約数和(自身を除く): 253967000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3137, 3640, 4004, 5005, 5720, 6274, 8008, 10010, 12548, 15685, 20020, 21959, 25096, 31370, 34507, 40040, 40781, 43918, 62740, 69014, 81562, 87836, 109795, 125480, 138028, 163124, 172535, 175672, 203905, 219590, 241549, 276056, 285467, 326248, 345070, 407810, 439180, 448591, 483098, 570934, 690140, 815620, 878360, 897182, 966196, 1141868, 1207745, 1380280, 1427335, 1631240, 1794364, 1932392, 2242955, 2283736, 2415490, 2854670, 3140137, 3588728, 4485910, 4830980, 5709340, 6280274, 8971820, 9661960, 11418680, 12560548, 15700685, 17943640, 25121096, 31401370, 62802740, 125605480]

約数ペア:

[(1, 125605480), (2, 62802740), (4, 31401370), (5, 25121096), (7, 17943640), (8, 15700685), (10, 12560548), (11, 11418680), (13, 9661960), (14, 8971820), (20, 6280274), (22, 5709340), (26, 4830980), (28, 4485910), (35, 3588728), (40, 3140137), (44, 2854670), (52, 2415490), (55, 2283736), (56, 2242955), (65, 1932392), (70, 1794364), (77, 1631240), (88, 1427335), (91, 1380280), (104, 1207745), (110, 1141868), (130, 966196), (140, 897182), (143, 878360), (154, 815620), (182, 690140), (220, 570934), (260, 483098), (280, 448591), (286, 439180), (308, 407810), (364, 345070), (385, 326248), (440, 285467), (455, 276056), (520, 241549), (572, 219590), (616, 203905), (715, 175672), (728, 172535), (770, 163124), (910, 138028), (1001, 125480), (1144, 109795), (1430, 87836), (1540, 81562), (1820, 69014), (2002, 62740), (2860, 43918), (3080, 40781), (3137, 40040), (3640, 34507), (4004, 31370), (5005, 25096), (5720, 21959), (6274, 20020), (8008, 15685), (10010, 12548)]