272355249920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{98009}}^1$

素因数の和:98210

約数の個数: 144

約数和(自身を含む): 706772848320

約数和(自身を除く): 434417598400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 167, 208, 256, 260, 320, 334, 416, 520, 640, 668, 832, 835, 1040, 1280, 1336, 1664, 1670, 2080, 2171, 2672, 3328, 3340, 4160, 4342, 5344, 6680, 8320, 8684, 10688, 10855, 13360, 16640, 17368, 21376, 21710, 26720, 34736, 42752, 43420, 53440, 69472, 86840, 98009, 106880, 138944, 173680, 196018, 213760, 277888, 347360, 392036, 490045, 555776, 694720, 784072, 980090, 1274117, 1389440, 1568144, 1960180, 2548234, 2778880, 3136288, 3920360, 5096468, 6272576, 6370585, 7840720, 10192936, 12545152, 12741170, 15681440, 16367503, 20385872, 25090304, 25482340, 31362880, 32735006, 40771744, 50964680, 62725760, 65470012, 81543488, 81837515, 101929360, 125451520, 130940024, 163086976, 163675030, 203858720, 212777539, 261880048, 326173952, 327350060, 407717440, 425555078, 523760096, 654700120, 815434880, 851110156, 1047520192, 1063887695, 1309400240, 1630869760, 1702220312, 2095040384, 2127775390, 2618800480, 3404440624, 4190080768, 4255550780, 5237600960, 6808881248, 8511101560, 10475201920, 13617762496, 17022203120, 20950403840, 27235524992, 34044406240, 54471049984, 68088812480, 136177624960, 272355249920]

約数ペア:

[(1, 272355249920), (2, 136177624960), (4, 68088812480), (5, 54471049984), (8, 34044406240), (10, 27235524992), (13, 20950403840), (16, 17022203120), (20, 13617762496), (26, 10475201920), (32, 8511101560), (40, 6808881248), (52, 5237600960), (64, 4255550780), (65, 4190080768), (80, 3404440624), (104, 2618800480), (128, 2127775390), (130, 2095040384), (160, 1702220312), (167, 1630869760), (208, 1309400240), (256, 1063887695), (260, 1047520192), (320, 851110156), (334, 815434880), (416, 654700120), (520, 523760096), (640, 425555078), (668, 407717440), (832, 327350060), (835, 326173952), (1040, 261880048), (1280, 212777539), (1336, 203858720), (1664, 163675030), (1670, 163086976), (2080, 130940024), (2171, 125451520), (2672, 101929360), (3328, 81837515), (3340, 81543488), (4160, 65470012), (4342, 62725760), (5344, 50964680), (6680, 40771744), (8320, 32735006), (8684, 31362880), (10688, 25482340), (10855, 25090304), (13360, 20385872), (16640, 16367503), (17368, 15681440), (21376, 12741170), (21710, 12545152), (26720, 10192936), (34736, 7840720), (42752, 6370585), (43420, 6272576), (53440, 5096468), (69472, 3920360), (86840, 3136288), (98009, 2778880), (106880, 2548234), (138944, 1960180), (173680, 1568144), (196018, 1389440), (213760, 1274117), (277888, 980090), (347360, 784072), (392036, 694720), (490045, 555776)]