4005049860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{353179}}^1$

素因数の和:353207

約数の個数: 120

約数和(自身を含む): 14358886080

約数和(自身を除く): 10353836220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 353179, 706358, 1059537, 1412716, 1765895, 2119074, 2472253, 3178611, 3531790, 4238148, 4944506, 5297685, 6357222, 7063580, 7416759, 9535833, 9889012, 10595370, 12361265, 12714444, 14833518, 15893055, 19071666, 21190740, 22250277, 24722530, 28607499, 29667036, 31786110, 37083795, 38143332, 44500554, 47679165, 49445060, 57214998, 63572220, 66750831, 74167590, 89001108, 95358330, 111251385, 114429996, 133501662, 143037495, 148335180, 190716660, 200252493, 222502770, 267003324, 286074990, 333754155, 400504986, 445005540, 572149980, 667508310, 801009972, 1001262465, 1335016620, 2002524930, 4005049860]

約数ペア:

[(1, 4005049860), (2, 2002524930), (3, 1335016620), (4, 1001262465), (5, 801009972), (6, 667508310), (7, 572149980), (9, 445005540), (10, 400504986), (12, 333754155), (14, 286074990), (15, 267003324), (18, 222502770), (20, 200252493), (21, 190716660), (27, 148335180), (28, 143037495), (30, 133501662), (35, 114429996), (36, 111251385), (42, 95358330), (45, 89001108), (54, 74167590), (60, 66750831), (63, 63572220), (70, 57214998), (81, 49445060), (84, 47679165), (90, 44500554), (105, 38143332), (108, 37083795), (126, 31786110), (135, 29667036), (140, 28607499), (162, 24722530), (180, 22250277), (189, 21190740), (210, 19071666), (252, 15893055), (270, 14833518), (315, 12714444), (324, 12361265), (378, 10595370), (405, 9889012), (420, 9535833), (540, 7416759), (567, 7063580), (630, 6357222), (756, 5297685), (810, 4944506), (945, 4238148), (1134, 3531790), (1260, 3178611), (1620, 2472253), (1890, 2119074), (2268, 1765895), (2835, 1412716), (3780, 1059537), (5670, 706358), (11340, 353179)]