26120905020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149143}}^1$

素因数の和:149304

約数の個数: 144

約数和(自身を含む): 91204538880

約数和(自身を除く): 65083633860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 695, 834, 973, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2780, 2919, 3892, 4170, 4865, 5004, 5838, 6255, 8340, 8757, 9730, 11676, 12510, 14595, 17514, 19460, 25020, 29190, 35028, 43785, 58380, 87570, 149143, 175140, 298286, 447429, 596572, 745715, 894858, 1044001, 1342287, 1491430, 1789716, 2088002, 2237145, 2684574, 2982860, 3132003, 4176004, 4474290, 5220005, 5369148, 6264006, 6711435, 8948580, 9396009, 10440010, 12528012, 13422870, 15660015, 18792018, 20730877, 20880020, 26845740, 31320030, 37584036, 41461754, 46980045, 62192631, 62640060, 82923508, 93960090, 103654385, 124385262, 145116139, 186577893, 187920180, 207308770, 248770524, 290232278, 310963155, 373155786, 414617540, 435348417, 580464556, 621926310, 725580695, 746311572, 870696834, 932889465, 1243852620, 1306045251, 1451161390, 1741393668, 1865778930, 2176742085, 2612090502, 2902322780, 3731557860, 4353484170, 5224181004, 6530226255, 8706968340, 13060452510, 26120905020]

約数ペア:

[(1, 26120905020), (2, 13060452510), (3, 8706968340), (4, 6530226255), (5, 5224181004), (6, 4353484170), (7, 3731557860), (9, 2902322780), (10, 2612090502), (12, 2176742085), (14, 1865778930), (15, 1741393668), (18, 1451161390), (20, 1306045251), (21, 1243852620), (28, 932889465), (30, 870696834), (35, 746311572), (36, 725580695), (42, 621926310), (45, 580464556), (60, 435348417), (63, 414617540), (70, 373155786), (84, 310963155), (90, 290232278), (105, 248770524), (126, 207308770), (139, 187920180), (140, 186577893), (180, 145116139), (210, 124385262), (252, 103654385), (278, 93960090), (315, 82923508), (417, 62640060), (420, 62192631), (556, 46980045), (630, 41461754), (695, 37584036), (834, 31320030), (973, 26845740), (1251, 20880020), (1260, 20730877), (1390, 18792018), (1668, 15660015), (1946, 13422870), (2085, 12528012), (2502, 10440010), (2780, 9396009), (2919, 8948580), (3892, 6711435), (4170, 6264006), (4865, 5369148), (5004, 5220005), (5838, 4474290), (6255, 4176004), (8340, 3132003), (8757, 2982860), (9730, 2684574), (11676, 2237145), (12510, 2088002), (14595, 1789716), (17514, 1491430), (19460, 1342287), (25020, 1044001), (29190, 894858), (35028, 745715), (43785, 596572), (58380, 447429), (87570, 298286), (149143, 175140)]