423886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 1403910144

約数和(自身を除く): 980023584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 240, 244, 248, 305, 310, 366, 372, 465, 467, 480, 488, 496, 610, 620, 732, 744, 915, 930, 934, 976, 992, 1220, 1240, 1401, 1464, 1488, 1830, 1860, 1868, 1891, 1952, 2335, 2440, 2480, 2802, 2928, 2976, 3660, 3720, 3736, 3782, 4670, 4880, 4960, 5604, 5673, 5856, 7005, 7320, 7440, 7472, 7564, 9340, 9455, 9760, 11208, 11346, 14010, 14477, 14640, 14880, 14944, 15128, 18680, 18910, 22416, 22692, 28020, 28365, 28487, 28954, 29280, 30256, 37360, 37820, 43431, 44832, 45384, 56040, 56730, 56974, 57908, 60512, 72385, 74720, 75640, 85461, 86862, 90768, 112080, 113460, 113948, 115816, 142435, 144770, 151280, 170922, 173724, 181536, 217155, 224160, 226920, 227896, 231632, 284870, 289540, 302560, 341844, 347448, 427305, 434310, 453840, 455792, 463264, 569740, 579080, 683688, 694896, 854610, 868620, 883097, 907680, 911584, 1139480, 1158160, 1367376, 1389792, 1709220, 1737240, 1766194, 2278960, 2316320, 2649291, 2734752, 3418440, 3474480, 3532388, 4415485, 4557920, 5298582, 6836880, 6948960, 7064776, 8830970, 10597164, 13246455, 13673760, 14129552, 17661940, 21194328, 26492910, 28259104, 35323880, 42388656, 52985820, 70647760, 84777312, 105971640, 141295520, 211943280, 423886560]

約数ペア:

[(1, 423886560), (2, 211943280), (3, 141295520), (4, 105971640), (5, 84777312), (6, 70647760), (8, 52985820), (10, 42388656), (12, 35323880), (15, 28259104), (16, 26492910), (20, 21194328), (24, 17661940), (30, 14129552), (31, 13673760), (32, 13246455), (40, 10597164), (48, 8830970), (60, 7064776), (61, 6948960), (62, 6836880), (80, 5298582), (93, 4557920), (96, 4415485), (120, 3532388), (122, 3474480), (124, 3418440), (155, 2734752), (160, 2649291), (183, 2316320), (186, 2278960), (240, 1766194), (244, 1737240), (248, 1709220), (305, 1389792), (310, 1367376), (366, 1158160), (372, 1139480), (465, 911584), (467, 907680), (480, 883097), (488, 868620), (496, 854610), (610, 694896), (620, 683688), (732, 579080), (744, 569740), (915, 463264), (930, 455792), (934, 453840), (976, 434310), (992, 427305), (1220, 347448), (1240, 341844), (1401, 302560), (1464, 289540), (1488, 284870), (1830, 231632), (1860, 227896), (1868, 226920), (1891, 224160), (1952, 217155), (2335, 181536), (2440, 173724), (2480, 170922), (2802, 151280), (2928, 144770), (2976, 142435), (3660, 115816), (3720, 113948), (3736, 113460), (3782, 112080), (4670, 90768), (4880, 86862), (4960, 85461), (5604, 75640), (5673, 74720), (5856, 72385), (7005, 60512), (7320, 57908), (7440, 56974), (7472, 56730), (7564, 56040), (9340, 45384), (9455, 44832), (9760, 43431), (11208, 37820), (11346, 37360), (14010, 30256), (14477, 29280), (14640, 28954), (14880, 28487), (14944, 28365), (15128, 28020), (18680, 22692), (18910, 22416)]