155062320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4013}}^1$

素因数の和:4059

約数の個数: 160

約数和(自身を含む): 573391872

約数和(自身を除く): 418329552

約数列:

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

約数ペア:

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