840244860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17099}}^1$

素因数の和:17137

約数の個数: 192

約数和(自身を含む): 3217536000

約数和(自身を除く): 2377291140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 17099, 24570, 34198, 49140, 51297, 68396, 85495, 102594, 119693, 153891, 170990, 205188, 222287, 239386, 256485, 307782, 341980, 359079, 444574, 461673, 478772, 512970, 598465, 615564, 666861, 718158, 769455, 889148, 923346, 1025940, 1077237, 1111435, 1196930, 1333722, 1436316, 1538910, 1556009, 1795395, 1846692, 2000583, 2154474, 2222870, 2308365, 2393860, 2667444, 3077820, 3112018, 3231711, 3334305, 3590790, 4001166, 4308948, 4445740, 4616730, 4668027, 5386185, 6001749, 6224036, 6463422, 6668610, 7181580, 7780045, 8002332, 9233460, 9336054, 10002915, 10772370, 12003498, 12926844, 13337220, 14004081, 15560090, 16158555, 18672108, 20005830, 21544740, 23340135, 24006996, 28008162, 30008745, 31120180, 32317110, 40011660, 42012243, 46680270, 56016324, 60017490, 64634220, 70020405, 84024486, 93360540, 120034980, 140040810, 168048972, 210061215, 280081620, 420122430, 840244860]

約数ペア:

[(1, 840244860), (2, 420122430), (3, 280081620), (4, 210061215), (5, 168048972), (6, 140040810), (7, 120034980), (9, 93360540), (10, 84024486), (12, 70020405), (13, 64634220), (14, 60017490), (15, 56016324), (18, 46680270), (20, 42012243), (21, 40011660), (26, 32317110), (27, 31120180), (28, 30008745), (30, 28008162), (35, 24006996), (36, 23340135), (39, 21544740), (42, 20005830), (45, 18672108), (52, 16158555), (54, 15560090), (60, 14004081), (63, 13337220), (65, 12926844), (70, 12003498), (78, 10772370), (84, 10002915), (90, 9336054), (91, 9233460), (105, 8002332), (108, 7780045), (117, 7181580), (126, 6668610), (130, 6463422), (135, 6224036), (140, 6001749), (156, 5386185), (180, 4668027), (182, 4616730), (189, 4445740), (195, 4308948), (210, 4001166), (234, 3590790), (252, 3334305), (260, 3231711), (270, 3112018), (273, 3077820), (315, 2667444), (351, 2393860), (364, 2308365), (378, 2222870), (390, 2154474), (420, 2000583), (455, 1846692), (468, 1795395), (540, 1556009), (546, 1538910), (585, 1436316), (630, 1333722), (702, 1196930), (756, 1111435), (780, 1077237), (819, 1025940), (910, 923346), (945, 889148), (1092, 769455), (1170, 718158), (1260, 666861), (1365, 615564), (1404, 598465), (1638, 512970), (1755, 478772), (1820, 461673), (1890, 444574), (2340, 359079), (2457, 341980), (2730, 307782), (3276, 256485), (3510, 239386), (3780, 222287), (4095, 205188), (4914, 170990), (5460, 153891), (7020, 119693), (8190, 102594), (9828, 85495), (12285, 68396), (16380, 51297), (17099, 49140), (24570, 34198)]