57224960

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 156243360

約数和(自身を除く): 99018400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 181, 190, 208, 247, 256, 260, 304, 320, 362, 380, 416, 494, 520, 608, 640, 724, 760, 832, 905, 988, 1040, 1216, 1235, 1280, 1448, 1520, 1664, 1810, 1976, 2080, 2353, 2432, 2470, 2896, 3040, 3328, 3439, 3620, 3952, 4160, 4706, 4864, 4940, 5792, 6080, 6878, 7240, 7904, 8320, 9412, 9880, 11584, 11765, 12160, 13756, 14480, 15808, 16640, 17195, 18824, 19760, 23168, 23530, 24320, 27512, 28960, 31616, 34390, 37648, 39520, 44707, 46336, 47060, 55024, 57920, 63232, 68780, 75296, 79040, 89414, 94120, 110048, 115840, 137560, 150592, 158080, 178828, 188240, 220096, 223535, 231680, 275120, 301184, 316160, 357656, 376480, 440192, 447070, 550240, 602368, 715312, 752960, 880384, 894140, 1100480, 1430624, 1505920, 1788280, 2200960, 2861248, 3011840, 3576560, 4401920, 5722496, 7153120, 11444992, 14306240, 28612480, 57224960]

約数ペア:

[(1, 57224960), (2, 28612480), (4, 14306240), (5, 11444992), (8, 7153120), (10, 5722496), (13, 4401920), (16, 3576560), (19, 3011840), (20, 2861248), (26, 2200960), (32, 1788280), (38, 1505920), (40, 1430624), (52, 1100480), (64, 894140), (65, 880384), (76, 752960), (80, 715312), (95, 602368), (104, 550240), (128, 447070), (130, 440192), (152, 376480), (160, 357656), (181, 316160), (190, 301184), (208, 275120), (247, 231680), (256, 223535), (260, 220096), (304, 188240), (320, 178828), (362, 158080), (380, 150592), (416, 137560), (494, 115840), (520, 110048), (608, 94120), (640, 89414), (724, 79040), (760, 75296), (832, 68780), (905, 63232), (988, 57920), (1040, 55024), (1216, 47060), (1235, 46336), (1280, 44707), (1448, 39520), (1520, 37648), (1664, 34390), (1810, 31616), (1976, 28960), (2080, 27512), (2353, 24320), (2432, 23530), (2470, 23168), (2896, 19760), (3040, 18824), (3328, 17195), (3439, 16640), (3620, 15808), (3952, 14480), (4160, 13756), (4706, 12160), (4864, 11765), (4940, 11584), (5792, 9880), (6080, 9412), (6878, 8320), (7240, 7904)]