1401909840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23459}}^1$

素因数の和:23561

約数の個数: 120

約数和(自身を含む): 4765007520

約数和(自身を除く): 3363097680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 19920, 23459, 29880, 46918, 59760, 70377, 93836, 117295, 140754, 187672, 211131, 234590, 281508, 351885, 375344, 422262, 469180, 563016, 703770, 844524, 938360, 1055655, 1126032, 1407540, 1689048, 1876720, 1947097, 2111310, 2815080, 3378096, 3894194, 4222620, 5630160, 5841291, 7788388, 8445240, 9735485, 11682582, 15576776, 16890480, 17523873, 19470970, 23365164, 29206455, 31153552, 35047746, 38941940, 46730328, 58412910, 70095492, 77883880, 87619365, 93460656, 116825820, 140190984, 155767760, 175238730, 233651640, 280381968, 350477460, 467303280, 700954920, 1401909840]

約数ペア:

[(1, 1401909840), (2, 700954920), (3, 467303280), (4, 350477460), (5, 280381968), (6, 233651640), (8, 175238730), (9, 155767760), (10, 140190984), (12, 116825820), (15, 93460656), (16, 87619365), (18, 77883880), (20, 70095492), (24, 58412910), (30, 46730328), (36, 38941940), (40, 35047746), (45, 31153552), (48, 29206455), (60, 23365164), (72, 19470970), (80, 17523873), (83, 16890480), (90, 15576776), (120, 11682582), (144, 9735485), (166, 8445240), (180, 7788388), (240, 5841291), (249, 5630160), (332, 4222620), (360, 3894194), (415, 3378096), (498, 2815080), (664, 2111310), (720, 1947097), (747, 1876720), (830, 1689048), (996, 1407540), (1245, 1126032), (1328, 1055655), (1494, 938360), (1660, 844524), (1992, 703770), (2490, 563016), (2988, 469180), (3320, 422262), (3735, 375344), (3984, 351885), (4980, 281508), (5976, 234590), (6640, 211131), (7470, 187672), (9960, 140754), (11952, 117295), (14940, 93836), (19920, 70377), (23459, 59760), (29880, 46918)]