127352960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 368375040

約数和(自身を除く): 241022080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 131, 140, 155, 160, 196, 217, 224, 245, 248, 262, 280, 310, 320, 392, 434, 448, 490, 496, 524, 560, 620, 640, 655, 784, 868, 896, 917, 980, 992, 1048, 1085, 1120, 1240, 1310, 1519, 1568, 1736, 1834, 1960, 1984, 2096, 2170, 2240, 2480, 2620, 3038, 3136, 3472, 3668, 3920, 3968, 4061, 4192, 4340, 4480, 4585, 4960, 5240, 6076, 6272, 6419, 6944, 7336, 7595, 7840, 8122, 8384, 8680, 9170, 9920, 10480, 12152, 12838, 13888, 14672, 15190, 15680, 16244, 16768, 17360, 18340, 19840, 20305, 20960, 24304, 25676, 27776, 28427, 29344, 30380, 31360, 32095, 32488, 34720, 36680, 40610, 41920, 48608, 51352, 56854, 58688, 60760, 64190, 64976, 69440, 73360, 81220, 83840, 97216, 102704, 113708, 117376, 121520, 128380, 129952, 138880, 142135, 146720, 162440, 194432, 198989, 205408, 227416, 243040, 256760, 259904, 284270, 293440, 324880, 397978, 410816, 454832, 486080, 513520, 519808, 568540, 586880, 649760, 795956, 821632, 909664, 972160, 994945, 1027040, 1137080, 1299520, 1591912, 1819328, 1989890, 2054080, 2274160, 2599040, 3183824, 3638656, 3979780, 4108160, 4548320, 6367648, 7959560, 9096640, 12735296, 15919120, 18193280, 25470592, 31838240, 63676480, 127352960]

約数ペア:

[(1, 127352960), (2, 63676480), (4, 31838240), (5, 25470592), (7, 18193280), (8, 15919120), (10, 12735296), (14, 9096640), (16, 7959560), (20, 6367648), (28, 4548320), (31, 4108160), (32, 3979780), (35, 3638656), (40, 3183824), (49, 2599040), (56, 2274160), (62, 2054080), (64, 1989890), (70, 1819328), (80, 1591912), (98, 1299520), (112, 1137080), (124, 1027040), (128, 994945), (131, 972160), (140, 909664), (155, 821632), (160, 795956), (196, 649760), (217, 586880), (224, 568540), (245, 519808), (248, 513520), (262, 486080), (280, 454832), (310, 410816), (320, 397978), (392, 324880), (434, 293440), (448, 284270), (490, 259904), (496, 256760), (524, 243040), (560, 227416), (620, 205408), (640, 198989), (655, 194432), (784, 162440), (868, 146720), (896, 142135), (917, 138880), (980, 129952), (992, 128380), (1048, 121520), (1085, 117376), (1120, 113708), (1240, 102704), (1310, 97216), (1519, 83840), (1568, 81220), (1736, 73360), (1834, 69440), (1960, 64976), (1984, 64190), (2096, 60760), (2170, 58688), (2240, 56854), (2480, 51352), (2620, 48608), (3038, 41920), (3136, 40610), (3472, 36680), (3668, 34720), (3920, 32488), (3968, 32095), (4061, 31360), (4192, 30380), (4340, 29344), (4480, 28427), (4585, 27776), (4960, 25676), (5240, 24304), (6076, 20960), (6272, 20305), (6419, 19840), (6944, 18340), (7336, 17360), (7595, 16768), (7840, 16244), (8122, 15680), (8384, 15190), (8680, 14672), (9170, 13888), (9920, 12838), (10480, 12152)]