1484587520

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1506

約数の個数: 160

約数和(自身を含む): 3959746560

約数和(自身を除く): 2475159040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1439, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 2878, 3224, 3328, 3968, 4030, 4160, 4960, 5756, 6448, 6656, 7195, 7936, 8060, 8320, 9920, 11512, 12896, 14390, 15872, 16120, 16640, 18707, 19840, 23024, 25792, 28780, 32240, 33280, 37414, 39680, 44609, 46048, 51584, 57560, 64480, 74828, 79360, 89218, 92096, 93535, 103168, 115120, 128960, 149656, 178436, 184192, 187070, 206336, 223045, 230240, 257920, 299312, 356872, 368384, 374140, 446090, 460480, 515840, 579917, 598624, 713744, 736768, 748280, 892180, 920960, 1031680, 1159834, 1197248, 1427488, 1496560, 1784360, 1841920, 2319668, 2394496, 2854976, 2899585, 2993120, 3568720, 3683840, 4639336, 4788992, 5709952, 5799170, 5986240, 7137440, 9278672, 9577984, 11419904, 11598340, 11972480, 14274880, 18557344, 22839808, 23196680, 23944960, 28549760, 37114688, 46393360, 47889920, 57099520, 74229376, 92786720, 114199040, 148458752, 185573440, 296917504, 371146880, 742293760, 1484587520]

約数ペア:

[(1, 1484587520), (2, 742293760), (4, 371146880), (5, 296917504), (8, 185573440), (10, 148458752), (13, 114199040), (16, 92786720), (20, 74229376), (26, 57099520), (31, 47889920), (32, 46393360), (40, 37114688), (52, 28549760), (62, 23944960), (64, 23196680), (65, 22839808), (80, 18557344), (104, 14274880), (124, 11972480), (128, 11598340), (130, 11419904), (155, 9577984), (160, 9278672), (208, 7137440), (248, 5986240), (256, 5799170), (260, 5709952), (310, 4788992), (320, 4639336), (403, 3683840), (416, 3568720), (496, 2993120), (512, 2899585), (520, 2854976), (620, 2394496), (640, 2319668), (806, 1841920), (832, 1784360), (992, 1496560), (1040, 1427488), (1240, 1197248), (1280, 1159834), (1439, 1031680), (1612, 920960), (1664, 892180), (1984, 748280), (2015, 736768), (2080, 713744), (2480, 598624), (2560, 579917), (2878, 515840), (3224, 460480), (3328, 446090), (3968, 374140), (4030, 368384), (4160, 356872), (4960, 299312), (5756, 257920), (6448, 230240), (6656, 223045), (7195, 206336), (7936, 187070), (8060, 184192), (8320, 178436), (9920, 149656), (11512, 128960), (12896, 115120), (14390, 103168), (15872, 93535), (16120, 92096), (16640, 89218), (18707, 79360), (19840, 74828), (23024, 64480), (25792, 57560), (28780, 51584), (32240, 46048), (33280, 44609), (37414, 39680)]