1444898040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2781

約数の個数: 128

約数和(自身を含む): 4478664960

約数和(自身を除く): 3033766920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 214, 215, 258, 321, 344, 428, 430, 516, 535, 642, 645, 856, 860, 1032, 1070, 1284, 1290, 1605, 1720, 2140, 2568, 2580, 2617, 3210, 4280, 4601, 5160, 5234, 6420, 7851, 9202, 10468, 12840, 13085, 13803, 15702, 18404, 20936, 23005, 26170, 27606, 31404, 36808, 39255, 46010, 52340, 55212, 62808, 69015, 78510, 92020, 104680, 110424, 112531, 138030, 157020, 184040, 225062, 276060, 280019, 314040, 337593, 450124, 552120, 560038, 562655, 675186, 840057, 900248, 1120076, 1125310, 1350372, 1400095, 1680114, 1687965, 2240152, 2250620, 2700744, 2800190, 3360228, 3375930, 4200285, 4501240, 5600380, 6720456, 6751860, 8400570, 11200760, 12040817, 13503720, 16801140, 24081634, 33602280, 36122451, 48163268, 60204085, 72244902, 96326536, 120408170, 144489804, 180612255, 240816340, 288979608, 361224510, 481632680, 722449020, 1444898040]

約数ペア:

[(1, 1444898040), (2, 722449020), (3, 481632680), (4, 361224510), (5, 288979608), (6, 240816340), (8, 180612255), (10, 144489804), (12, 120408170), (15, 96326536), (20, 72244902), (24, 60204085), (30, 48163268), (40, 36122451), (43, 33602280), (60, 24081634), (86, 16801140), (107, 13503720), (120, 12040817), (129, 11200760), (172, 8400570), (214, 6751860), (215, 6720456), (258, 5600380), (321, 4501240), (344, 4200285), (428, 3375930), (430, 3360228), (516, 2800190), (535, 2700744), (642, 2250620), (645, 2240152), (856, 1687965), (860, 1680114), (1032, 1400095), (1070, 1350372), (1284, 1125310), (1290, 1120076), (1605, 900248), (1720, 840057), (2140, 675186), (2568, 562655), (2580, 560038), (2617, 552120), (3210, 450124), (4280, 337593), (4601, 314040), (5160, 280019), (5234, 276060), (6420, 225062), (7851, 184040), (9202, 157020), (10468, 138030), (12840, 112531), (13085, 110424), (13803, 104680), (15702, 92020), (18404, 78510), (20936, 69015), (23005, 62808), (26170, 55212), (27606, 52340), (31404, 46010), (36808, 39255)]