146768440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 413723520

約数和(自身を除く): 266955080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 61, 65, 70, 91, 104, 122, 130, 140, 182, 244, 260, 280, 305, 364, 427, 455, 488, 520, 610, 661, 728, 793, 854, 910, 1220, 1322, 1586, 1708, 1820, 2135, 2440, 2644, 3172, 3305, 3416, 3640, 3965, 4270, 4627, 5288, 5551, 6344, 6610, 7930, 8540, 8593, 9254, 11102, 13220, 15860, 17080, 17186, 18508, 22204, 23135, 26440, 27755, 31720, 34372, 37016, 40321, 42965, 44408, 46270, 55510, 60151, 68744, 80642, 85930, 92540, 111020, 120302, 161284, 171860, 185080, 201605, 222040, 240604, 282247, 300755, 322568, 343720, 403210, 481208, 524173, 564494, 601510, 806420, 1048346, 1128988, 1203020, 1411235, 1612840, 2096692, 2257976, 2406040, 2620865, 2822470, 3669211, 4193384, 5241730, 5644940, 7338422, 10483460, 11289880, 14676844, 18346055, 20966920, 29353688, 36692110, 73384220, 146768440]

約数ペア:

[(1, 146768440), (2, 73384220), (4, 36692110), (5, 29353688), (7, 20966920), (8, 18346055), (10, 14676844), (13, 11289880), (14, 10483460), (20, 7338422), (26, 5644940), (28, 5241730), (35, 4193384), (40, 3669211), (52, 2822470), (56, 2620865), (61, 2406040), (65, 2257976), (70, 2096692), (91, 1612840), (104, 1411235), (122, 1203020), (130, 1128988), (140, 1048346), (182, 806420), (244, 601510), (260, 564494), (280, 524173), (305, 481208), (364, 403210), (427, 343720), (455, 322568), (488, 300755), (520, 282247), (610, 240604), (661, 222040), (728, 201605), (793, 185080), (854, 171860), (910, 161284), (1220, 120302), (1322, 111020), (1586, 92540), (1708, 85930), (1820, 80642), (2135, 68744), (2440, 60151), (2644, 55510), (3172, 46270), (3305, 44408), (3416, 42965), (3640, 40321), (3965, 37016), (4270, 34372), (4627, 31720), (5288, 27755), (5551, 26440), (6344, 23135), (6610, 22204), (7930, 18508), (8540, 17186), (8593, 17080), (9254, 15860), (11102, 13220)]