202907040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8627}}^1$

素因数の和:8659

約数の個数: 144

約数和(自身を含む): 743595552

約数和(自身を除く): 540688512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8627, 11760, 17254, 23520, 25881, 34508, 43135, 51762, 60389, 69016, 86270, 103524, 120778, 129405, 138032, 172540, 181167, 207048, 241556, 258810, 276064, 301945, 345080, 362334, 414096, 422723, 483112, 517620, 603890, 690160, 724668, 828192, 845446, 905835, 966224, 1035240, 1207780, 1268169, 1380320, 1449336, 1690892, 1811670, 1932448, 2070480, 2113615, 2415560, 2536338, 2898672, 3381784, 3623340, 4140960, 4227230, 4831120, 5072676, 5797344, 6340845, 6763568, 7246680, 8454460, 9662240, 10145352, 12681690, 13527136, 14493360, 16908920, 20290704, 25363380, 28986720, 33817840, 40581408, 50726760, 67635680, 101453520, 202907040]

約数ペア:

[(1, 202907040), (2, 101453520), (3, 67635680), (4, 50726760), (5, 40581408), (6, 33817840), (7, 28986720), (8, 25363380), (10, 20290704), (12, 16908920), (14, 14493360), (15, 13527136), (16, 12681690), (20, 10145352), (21, 9662240), (24, 8454460), (28, 7246680), (30, 6763568), (32, 6340845), (35, 5797344), (40, 5072676), (42, 4831120), (48, 4227230), (49, 4140960), (56, 3623340), (60, 3381784), (70, 2898672), (80, 2536338), (84, 2415560), (96, 2113615), (98, 2070480), (105, 1932448), (112, 1811670), (120, 1690892), (140, 1449336), (147, 1380320), (160, 1268169), (168, 1207780), (196, 1035240), (210, 966224), (224, 905835), (240, 845446), (245, 828192), (280, 724668), (294, 690160), (336, 603890), (392, 517620), (420, 483112), (480, 422723), (490, 414096), (560, 362334), (588, 345080), (672, 301945), (735, 276064), (784, 258810), (840, 241556), (980, 207048), (1120, 181167), (1176, 172540), (1470, 138032), (1568, 129405), (1680, 120778), (1960, 103524), (2352, 86270), (2940, 69016), (3360, 60389), (3920, 51762), (4704, 43135), (5880, 34508), (7840, 25881), (8627, 23520), (11760, 17254)]