156875640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 339544200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 452, 460, 503, 552, 565, 678, 690, 904, 920, 1006, 1130, 1356, 1380, 1509, 1695, 2012, 2260, 2515, 2599, 2712, 2760, 3018, 3390, 4024, 4520, 5030, 5198, 6036, 6780, 7545, 7797, 10060, 10396, 11569, 12072, 12995, 13560, 15090, 15594, 20120, 20792, 23138, 25990, 30180, 31188, 34707, 38985, 46276, 51980, 56839, 57845, 60360, 62376, 69414, 77970, 92552, 103960, 113678, 115690, 138828, 155940, 170517, 173535, 227356, 231380, 277656, 284195, 311880, 341034, 347070, 454712, 462760, 568390, 682068, 694140, 852585, 1136780, 1307297, 1364136, 1388280, 1705170, 2273560, 2614594, 3410340, 3921891, 5229188, 6536485, 6820680, 7843782, 10458376, 13072970, 15687564, 19609455, 26145940, 31375128, 39218910, 52291880, 78437820, 156875640]

約数ペア:

[(1, 156875640), (2, 78437820), (3, 52291880), (4, 39218910), (5, 31375128), (6, 26145940), (8, 19609455), (10, 15687564), (12, 13072970), (15, 10458376), (20, 7843782), (23, 6820680), (24, 6536485), (30, 5229188), (40, 3921891), (46, 3410340), (60, 2614594), (69, 2273560), (92, 1705170), (113, 1388280), (115, 1364136), (120, 1307297), (138, 1136780), (184, 852585), (226, 694140), (230, 682068), (276, 568390), (339, 462760), (345, 454712), (452, 347070), (460, 341034), (503, 311880), (552, 284195), (565, 277656), (678, 231380), (690, 227356), (904, 173535), (920, 170517), (1006, 155940), (1130, 138828), (1356, 115690), (1380, 113678), (1509, 103960), (1695, 92552), (2012, 77970), (2260, 69414), (2515, 62376), (2599, 60360), (2712, 57845), (2760, 56839), (3018, 51980), (3390, 46276), (4024, 38985), (4520, 34707), (5030, 31188), (5198, 30180), (6036, 25990), (6780, 23138), (7545, 20792), (7797, 20120), (10060, 15594), (10396, 15090), (11569, 13560), (12072, 12995)]