132337140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 415166976

約数和(自身を除く): 282829836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 421, 465, 507, 620, 676, 780, 806, 842, 845, 930, 1014, 1209, 1263, 1612, 1684, 1690, 1860, 2015, 2028, 2105, 2418, 2526, 2535, 3380, 4030, 4210, 4836, 5052, 5070, 5239, 5473, 6045, 6315, 8060, 8420, 10140, 10478, 10946, 12090, 12630, 13051, 15717, 16419, 20956, 21892, 24180, 25260, 26102, 26195, 27365, 31434, 32838, 39153, 52204, 52390, 54730, 62868, 65255, 65676, 71149, 78306, 78585, 82095, 104780, 109460, 130510, 142298, 156612, 157170, 164190, 169663, 195765, 213447, 261020, 284596, 314340, 328380, 339326, 355745, 391530, 426894, 508989, 678652, 711490, 783060, 848315, 853788, 1017978, 1067235, 1422980, 1696630, 2035956, 2134470, 2205619, 2544945, 3393260, 4268940, 4411238, 5089890, 6616857, 8822476, 10179780, 11028095, 13233714, 22056190, 26467428, 33084285, 44112380, 66168570, 132337140]

約数ペア:

[(1, 132337140), (2, 66168570), (3, 44112380), (4, 33084285), (5, 26467428), (6, 22056190), (10, 13233714), (12, 11028095), (13, 10179780), (15, 8822476), (20, 6616857), (26, 5089890), (30, 4411238), (31, 4268940), (39, 3393260), (52, 2544945), (60, 2205619), (62, 2134470), (65, 2035956), (78, 1696630), (93, 1422980), (124, 1067235), (130, 1017978), (155, 853788), (156, 848315), (169, 783060), (186, 711490), (195, 678652), (260, 508989), (310, 426894), (338, 391530), (372, 355745), (390, 339326), (403, 328380), (421, 314340), (465, 284596), (507, 261020), (620, 213447), (676, 195765), (780, 169663), (806, 164190), (842, 157170), (845, 156612), (930, 142298), (1014, 130510), (1209, 109460), (1263, 104780), (1612, 82095), (1684, 78585), (1690, 78306), (1860, 71149), (2015, 65676), (2028, 65255), (2105, 62868), (2418, 54730), (2526, 52390), (2535, 52204), (3380, 39153), (4030, 32838), (4210, 31434), (4836, 27365), (5052, 26195), (5070, 26102), (5239, 25260), (5473, 24180), (6045, 21892), (6315, 20956), (8060, 16419), (8420, 15717), (10140, 13051), (10478, 12630), (10946, 12090)]