31901449320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2272183}}^1$

素因数の和:2272216

約数の個数: 128

約数和(自身を含む): 114518073600

約数和(自身を除く): 82616624280

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, 14040, 2272183, 4544366, 6816549, 9088732, 11360915, 13633098, 18177464, 20449647, 22721830, 27266196, 29538379, 34082745, 40899294, 45443660, 54532392, 59076758, 61348941, 68165490, 81798588, 88615137, 90887320, 102248235, 118153516, 122697882, 136330980, 147691895, 163597176, 177230274, 204496470, 236307032, 245395764, 265845411, 272661960, 295383790, 306744705, 354460548, 408992940, 443075685, 490791528, 531690822, 590767580, 613489410, 708921096, 797536233, 817985880, 886151370, 1063381644, 1181535160, 1226978820, 1329227055, 1595072466, 1772302740, 2126763288, 2453957640, 2658454110, 3190144932, 3544605480, 3987681165, 5316908220, 6380289864, 7975362330, 10633816440, 15950724660, 31901449320]

約数ペア:

[(1, 31901449320), (2, 15950724660), (3, 10633816440), (4, 7975362330), (5, 6380289864), (6, 5316908220), (8, 3987681165), (9, 3544605480), (10, 3190144932), (12, 2658454110), (13, 2453957640), (15, 2126763288), (18, 1772302740), (20, 1595072466), (24, 1329227055), (26, 1226978820), (27, 1181535160), (30, 1063381644), (36, 886151370), (39, 817985880), (40, 797536233), (45, 708921096), (52, 613489410), (54, 590767580), (60, 531690822), (65, 490791528), (72, 443075685), (78, 408992940), (90, 354460548), (104, 306744705), (108, 295383790), (117, 272661960), (120, 265845411), (130, 245395764), (135, 236307032), (156, 204496470), (180, 177230274), (195, 163597176), (216, 147691895), (234, 136330980), (260, 122697882), (270, 118153516), (312, 102248235), (351, 90887320), (360, 88615137), (390, 81798588), (468, 68165490), (520, 61348941), (540, 59076758), (585, 54532392), (702, 45443660), (780, 40899294), (936, 34082745), (1080, 29538379), (1170, 27266196), (1404, 22721830), (1560, 20449647), (1755, 18177464), (2340, 13633098), (2808, 11360915), (3510, 9088732), (4680, 6816549), (7020, 4544366), (14040, 2272183)]