310124640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4061

約数の個数: 192

約数和(自身を含む): 1165280256

約数和(自身を除く): 855155616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4013, 4830, 5152, 5520, 6440, 7728, 8026, 9660, 11040, 12039, 12880, 15456, 16052, 19320, 20065, 24078, 25760, 28091, 32104, 38640, 40130, 48156, 56182, 60195, 64208, 77280, 80260, 84273, 92299, 96312, 112364, 120390, 128416, 140455, 160520, 168546, 184598, 192624, 224728, 240780, 276897, 280910, 321040, 337092, 369196, 385248, 421365, 449456, 461495, 481560, 553794, 561820, 642080, 646093, 674184, 738392, 842730, 898912, 922990, 963120, 1107588, 1123640, 1292186, 1348368, 1384485, 1476784, 1685460, 1845980, 1926240, 1938279, 2215176, 2247280, 2584372, 2696736, 2768970, 2953568, 3230465, 3370920, 3691960, 3876558, 4430352, 4494560, 5168744, 5537940, 6460930, 6741840, 7383920, 7753116, 8860704, 9691395, 10337488, 11075880, 12921860, 13483680, 14767840, 15506232, 19382790, 20674976, 22151760, 25843720, 31012464, 38765580, 44303520, 51687440, 62024928, 77531160, 103374880, 155062320, 310124640]

約数ペア:

[(1, 310124640), (2, 155062320), (3, 103374880), (4, 77531160), (5, 62024928), (6, 51687440), (7, 44303520), (8, 38765580), (10, 31012464), (12, 25843720), (14, 22151760), (15, 20674976), (16, 19382790), (20, 15506232), (21, 14767840), (23, 13483680), (24, 12921860), (28, 11075880), (30, 10337488), (32, 9691395), (35, 8860704), (40, 7753116), (42, 7383920), (46, 6741840), (48, 6460930), (56, 5537940), (60, 5168744), (69, 4494560), (70, 4430352), (80, 3876558), (84, 3691960), (92, 3370920), (96, 3230465), (105, 2953568), (112, 2768970), (115, 2696736), (120, 2584372), (138, 2247280), (140, 2215176), (160, 1938279), (161, 1926240), (168, 1845980), (184, 1685460), (210, 1476784), (224, 1384485), (230, 1348368), (240, 1292186), (276, 1123640), (280, 1107588), (322, 963120), (336, 922990), (345, 898912), (368, 842730), (420, 738392), (460, 674184), (480, 646093), (483, 642080), (552, 561820), (560, 553794), (644, 481560), (672, 461495), (690, 449456), (736, 421365), (805, 385248), (840, 369196), (920, 337092), (966, 321040), (1104, 280910), (1120, 276897), (1288, 240780), (1380, 224728), (1610, 192624), (1680, 184598), (1840, 168546), (1932, 160520), (2208, 140455), (2415, 128416), (2576, 120390), (2760, 112364), (3220, 96312), (3360, 92299), (3680, 84273), (3864, 80260), (4013, 77280), (4830, 64208), (5152, 60195), (5520, 56182), (6440, 48156), (7728, 40130), (8026, 38640), (9660, 32104), (11040, 28091), (12039, 25760), (12880, 24078), (15456, 20065), (16052, 19320)]