39431160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 136492200

約数和(自身を除く): 97061040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 379, 408, 510, 578, 612, 680, 758, 765, 867, 1020, 1137, 1156, 1224, 1445, 1516, 1530, 1734, 1895, 2040, 2274, 2312, 2601, 2890, 3032, 3060, 3411, 3468, 3790, 4335, 4548, 5202, 5685, 5780, 6120, 6443, 6822, 6936, 7580, 8670, 9096, 10404, 11370, 11560, 12886, 13005, 13644, 15160, 17055, 17340, 19329, 20808, 22740, 25772, 26010, 27288, 32215, 34110, 34680, 38658, 45480, 51544, 52020, 57987, 64430, 68220, 77316, 96645, 104040, 109531, 115974, 128860, 136440, 154632, 193290, 219062, 231948, 257720, 289935, 328593, 386580, 438124, 463896, 547655, 579870, 657186, 773160, 876248, 985779, 1095310, 1159740, 1314372, 1642965, 1971558, 2190620, 2319480, 2628744, 3285930, 3943116, 4381240, 4928895, 6571860, 7886232, 9857790, 13143720, 19715580, 39431160]

約数ペア:

[(1, 39431160), (2, 19715580), (3, 13143720), (4, 9857790), (5, 7886232), (6, 6571860), (8, 4928895), (9, 4381240), (10, 3943116), (12, 3285930), (15, 2628744), (17, 2319480), (18, 2190620), (20, 1971558), (24, 1642965), (30, 1314372), (34, 1159740), (36, 1095310), (40, 985779), (45, 876248), (51, 773160), (60, 657186), (68, 579870), (72, 547655), (85, 463896), (90, 438124), (102, 386580), (120, 328593), (136, 289935), (153, 257720), (170, 231948), (180, 219062), (204, 193290), (255, 154632), (289, 136440), (306, 128860), (340, 115974), (360, 109531), (379, 104040), (408, 96645), (510, 77316), (578, 68220), (612, 64430), (680, 57987), (758, 52020), (765, 51544), (867, 45480), (1020, 38658), (1137, 34680), (1156, 34110), (1224, 32215), (1445, 27288), (1516, 26010), (1530, 25772), (1734, 22740), (1895, 20808), (2040, 19329), (2274, 17340), (2312, 17055), (2601, 15160), (2890, 13644), (3032, 13005), (3060, 12886), (3411, 11560), (3468, 11370), (3790, 10404), (4335, 9096), (4548, 8670), (5202, 7580), (5685, 6936), (5780, 6822), (6120, 6443)]