139683960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9949}}^1$

素因数の和:9982

約数の個数: 128

約数和(自身を含む): 501480000

約数和(自身を除く): 361796040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9949, 14040, 19898, 29847, 39796, 49745, 59694, 79592, 89541, 99490, 119388, 129337, 149235, 179082, 198980, 238776, 258674, 268623, 298470, 358164, 388011, 397960, 447705, 517348, 537246, 596940, 646685, 716328, 776022, 895410, 1034696, 1074492, 1164033, 1193880, 1293370, 1343115, 1552044, 1790820, 1940055, 2148984, 2328066, 2586740, 2686230, 3104088, 3492099, 3581640, 3880110, 4656132, 5173480, 5372460, 5820165, 6984198, 7760220, 9312264, 10744920, 11640330, 13968396, 15520440, 17460495, 23280660, 27936792, 34920990, 46561320, 69841980, 139683960]

約数ペア:

[(1, 139683960), (2, 69841980), (3, 46561320), (4, 34920990), (5, 27936792), (6, 23280660), (8, 17460495), (9, 15520440), (10, 13968396), (12, 11640330), (13, 10744920), (15, 9312264), (18, 7760220), (20, 6984198), (24, 5820165), (26, 5372460), (27, 5173480), (30, 4656132), (36, 3880110), (39, 3581640), (40, 3492099), (45, 3104088), (52, 2686230), (54, 2586740), (60, 2328066), (65, 2148984), (72, 1940055), (78, 1790820), (90, 1552044), (104, 1343115), (108, 1293370), (117, 1193880), (120, 1164033), (130, 1074492), (135, 1034696), (156, 895410), (180, 776022), (195, 716328), (216, 646685), (234, 596940), (260, 537246), (270, 517348), (312, 447705), (351, 397960), (360, 388011), (390, 358164), (468, 298470), (520, 268623), (540, 258674), (585, 238776), (702, 198980), (780, 179082), (936, 149235), (1080, 129337), (1170, 119388), (1404, 99490), (1560, 89541), (1755, 79592), (2340, 59694), (2808, 49745), (3510, 39796), (4680, 29847), (7020, 19898), (9949, 14040)]