1570490720

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3407}}^1$

素因数の和:3532

約数の個数: 96

約数和(自身を含む): 3854366208

約数和(自身を除く): 2283875488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 67, 80, 86, 134, 160, 172, 215, 268, 335, 344, 430, 536, 670, 688, 860, 1072, 1340, 1376, 1720, 2144, 2680, 2881, 3407, 3440, 5360, 5762, 6814, 6880, 10720, 11524, 13628, 14405, 17035, 23048, 27256, 28810, 34070, 46096, 54512, 57620, 68140, 92192, 109024, 115240, 136280, 146501, 228269, 230480, 272560, 293002, 456538, 460960, 545120, 586004, 732505, 913076, 1141345, 1172008, 1465010, 1826152, 2282690, 2344016, 2930020, 3652304, 4565380, 4688032, 5860040, 7304608, 9130760, 9815567, 11720080, 18261520, 19631134, 23440160, 36523040, 39262268, 49077835, 78524536, 98155670, 157049072, 196311340, 314098144, 392622680, 785245360, 1570490720]

約数ペア:

[(1, 1570490720), (2, 785245360), (4, 392622680), (5, 314098144), (8, 196311340), (10, 157049072), (16, 98155670), (20, 78524536), (32, 49077835), (40, 39262268), (43, 36523040), (67, 23440160), (80, 19631134), (86, 18261520), (134, 11720080), (160, 9815567), (172, 9130760), (215, 7304608), (268, 5860040), (335, 4688032), (344, 4565380), (430, 3652304), (536, 2930020), (670, 2344016), (688, 2282690), (860, 1826152), (1072, 1465010), (1340, 1172008), (1376, 1141345), (1720, 913076), (2144, 732505), (2680, 586004), (2881, 545120), (3407, 460960), (3440, 456538), (5360, 293002), (5762, 272560), (6814, 230480), (6880, 228269), (10720, 146501), (11524, 136280), (13628, 115240), (14405, 109024), (17035, 92192), (23048, 68140), (27256, 57620), (28810, 54512), (34070, 46096)]