156251880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 537788160

約数和(自身を除く): 381536280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 113, 115, 120, 138, 167, 180, 184, 207, 226, 230, 276, 334, 339, 345, 360, 414, 452, 460, 501, 552, 565, 668, 678, 690, 828, 835, 904, 920, 1002, 1017, 1035, 1130, 1336, 1356, 1380, 1503, 1656, 1670, 1695, 2004, 2034, 2070, 2260, 2505, 2599, 2712, 2760, 3006, 3340, 3390, 3841, 4008, 4068, 4140, 4520, 5010, 5085, 5198, 6012, 6680, 6780, 7515, 7682, 7797, 8136, 8280, 10020, 10170, 10396, 11523, 12024, 12995, 13560, 15030, 15364, 15594, 18871, 19205, 20040, 20340, 20792, 23046, 23391, 25990, 30060, 30728, 31188, 34569, 37742, 38410, 38985, 40680, 46092, 46782, 51980, 56613, 57615, 60120, 62376, 69138, 75484, 76820, 77970, 92184, 93564, 94355, 103960, 113226, 115230, 116955, 138276, 150968, 153640, 155940, 169839, 172845, 187128, 188710, 226452, 230460, 233910, 276552, 283065, 311880, 339678, 345690, 377420, 434033, 452904, 460920, 467820, 566130, 679356, 691380, 754840, 849195, 868066, 935640, 1132260, 1302099, 1358712, 1382760, 1698390, 1736132, 2170165, 2264520, 2604198, 3396780, 3472264, 3906297, 4340330, 5208396, 6510495, 6793560, 7812594, 8680660, 10416792, 13020990, 15625188, 17361320, 19531485, 26041980, 31250376, 39062970, 52083960, 78125940, 156251880]

約数ペア:

[(1, 156251880), (2, 78125940), (3, 52083960), (4, 39062970), (5, 31250376), (6, 26041980), (8, 19531485), (9, 17361320), (10, 15625188), (12, 13020990), (15, 10416792), (18, 8680660), (20, 7812594), (23, 6793560), (24, 6510495), (30, 5208396), (36, 4340330), (40, 3906297), (45, 3472264), (46, 3396780), (60, 2604198), (69, 2264520), (72, 2170165), (90, 1736132), (92, 1698390), (113, 1382760), (115, 1358712), (120, 1302099), (138, 1132260), (167, 935640), (180, 868066), (184, 849195), (207, 754840), (226, 691380), (230, 679356), (276, 566130), (334, 467820), (339, 460920), (345, 452904), (360, 434033), (414, 377420), (452, 345690), (460, 339678), (501, 311880), (552, 283065), (565, 276552), (668, 233910), (678, 230460), (690, 226452), (828, 188710), (835, 187128), (904, 172845), (920, 169839), (1002, 155940), (1017, 153640), (1035, 150968), (1130, 138276), (1336, 116955), (1356, 115230), (1380, 113226), (1503, 103960), (1656, 94355), (1670, 93564), (1695, 92184), (2004, 77970), (2034, 76820), (2070, 75484), (2260, 69138), (2505, 62376), (2599, 60120), (2712, 57615), (2760, 56613), (3006, 51980), (3340, 46782), (3390, 46092), (3841, 40680), (4008, 38985), (4068, 38410), (4140, 37742), (4520, 34569), (5010, 31188), (5085, 30728), (5198, 30060), (6012, 25990), (6680, 23391), (6780, 23046), (7515, 20792), (7682, 20340), (7797, 20040), (8136, 19205), (8280, 18871), (10020, 15594), (10170, 15364), (10396, 15030), (11523, 13560), (12024, 12995)]