142772280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{24281}}^1$

素因数の和:24309

約数の個数: 96

約数和(自身を含む): 498266640

約数和(自身を除く): 355494360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 24281, 48562, 72843, 97124, 121405, 145686, 169967, 194248, 242810, 291372, 339934, 364215, 485620, 509901, 582744, 679868, 728430, 849835, 971240, 1019802, 1189769, 1359736, 1456860, 1699670, 2039604, 2379538, 2549505, 2913720, 3399340, 3569307, 4079208, 4759076, 5099010, 5948845, 6798680, 7138614, 9518152, 10198020, 11897690, 14277228, 17846535, 20396040, 23795380, 28554456, 35693070, 47590760, 71386140, 142772280]

約数ペア:

[(1, 142772280), (2, 71386140), (3, 47590760), (4, 35693070), (5, 28554456), (6, 23795380), (7, 20396040), (8, 17846535), (10, 14277228), (12, 11897690), (14, 10198020), (15, 9518152), (20, 7138614), (21, 6798680), (24, 5948845), (28, 5099010), (30, 4759076), (35, 4079208), (40, 3569307), (42, 3399340), (49, 2913720), (56, 2549505), (60, 2379538), (70, 2039604), (84, 1699670), (98, 1456860), (105, 1359736), (120, 1189769), (140, 1019802), (147, 971240), (168, 849835), (196, 728430), (210, 679868), (245, 582744), (280, 509901), (294, 485620), (392, 364215), (420, 339934), (490, 291372), (588, 242810), (735, 194248), (840, 169967), (980, 145686), (1176, 121405), (1470, 97124), (1960, 72843), (2940, 48562), (5880, 24281)]