71170320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22811}}^1$

素因数の和:22840

約数の個数: 80

約数和(自身を含む): 237609792

約数和(自身を除く): 166439472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 22811, 45622, 68433, 91244, 114055, 136866, 182488, 228110, 273732, 296543, 342165, 364976, 456220, 547464, 593086, 684330, 889629, 912440, 1094928, 1186172, 1368660, 1482715, 1779258, 1824880, 2372344, 2737320, 2965430, 3558516, 4448145, 4744688, 5474640, 5930860, 7117032, 8896290, 11861720, 14234064, 17792580, 23723440, 35585160, 71170320]

約数ペア:

[(1, 71170320), (2, 35585160), (3, 23723440), (4, 17792580), (5, 14234064), (6, 11861720), (8, 8896290), (10, 7117032), (12, 5930860), (13, 5474640), (15, 4744688), (16, 4448145), (20, 3558516), (24, 2965430), (26, 2737320), (30, 2372344), (39, 1824880), (40, 1779258), (48, 1482715), (52, 1368660), (60, 1186172), (65, 1094928), (78, 912440), (80, 889629), (104, 684330), (120, 593086), (130, 547464), (156, 456220), (195, 364976), (208, 342165), (240, 296543), (260, 273732), (312, 228110), (390, 182488), (520, 136866), (624, 114055), (780, 91244), (1040, 68433), (1560, 45622), (3120, 22811)]