15194389560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{19471}}^1$

素因数の和:20421

約数の個数: 128

約数和(自身を含む): 52153804800

約数和(自身を除く): 36959415240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 929, 1858, 2787, 3716, 4645, 5574, 6503, 7432, 9290, 11148, 13006, 13935, 18580, 19471, 19509, 22296, 26012, 27870, 32515, 37160, 38942, 39018, 52024, 55740, 58413, 65030, 77884, 78036, 97355, 97545, 111480, 116826, 130060, 136297, 155768, 156072, 194710, 195090, 233652, 260120, 272594, 292065, 389420, 390180, 408891, 467304, 545188, 584130, 681485, 778840, 780360, 817782, 1090376, 1168260, 1362970, 1635564, 2044455, 2336520, 2725940, 3271128, 4088910, 5451880, 8177820, 16355640, 18088559, 36177118, 54265677, 72354236, 90442795, 108531354, 126619913, 144708472, 180885590, 217062708, 253239826, 271328385, 361771180, 379859739, 434125416, 506479652, 542656770, 633099565, 723542360, 759719478, 1012959304, 1085313540, 1266199130, 1519438956, 1899298695, 2170627080, 2532398260, 3038877912, 3798597390, 5064796520, 7597194780, 15194389560]

約数ペア:

[(1, 15194389560), (2, 7597194780), (3, 5064796520), (4, 3798597390), (5, 3038877912), (6, 2532398260), (7, 2170627080), (8, 1899298695), (10, 1519438956), (12, 1266199130), (14, 1085313540), (15, 1012959304), (20, 759719478), (21, 723542360), (24, 633099565), (28, 542656770), (30, 506479652), (35, 434125416), (40, 379859739), (42, 361771180), (56, 271328385), (60, 253239826), (70, 217062708), (84, 180885590), (105, 144708472), (120, 126619913), (140, 108531354), (168, 90442795), (210, 72354236), (280, 54265677), (420, 36177118), (840, 18088559), (929, 16355640), (1858, 8177820), (2787, 5451880), (3716, 4088910), (4645, 3271128), (5574, 2725940), (6503, 2336520), (7432, 2044455), (9290, 1635564), (11148, 1362970), (13006, 1168260), (13935, 1090376), (18580, 817782), (19471, 780360), (19509, 778840), (22296, 681485), (26012, 584130), (27870, 545188), (32515, 467304), (37160, 408891), (38942, 390180), (39018, 389420), (52024, 292065), (55740, 272594), (58413, 260120), (65030, 233652), (77884, 195090), (78036, 194710), (97355, 156072), (97545, 155768), (111480, 136297), (116826, 130060)]