156907677080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241441}}^1$

素因数の和:241681

約数の個数: 128

約数和(自身を含む): 442244482560

約数和(自身を除く): 285336805480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 211, 220, 280, 308, 385, 422, 440, 616, 770, 844, 1055, 1477, 1540, 1688, 2110, 2321, 2954, 3080, 4220, 4642, 5908, 7385, 8440, 9284, 11605, 11816, 14770, 16247, 18568, 23210, 29540, 32494, 46420, 59080, 64988, 81235, 92840, 129976, 162470, 241441, 324940, 482882, 649880, 965764, 1207205, 1690087, 1931528, 2414410, 2655851, 3380174, 4828820, 5311702, 6760348, 8450435, 9657640, 10623404, 13279255, 13520696, 16900870, 18590957, 21246808, 26558510, 33801740, 37181914, 50944051, 53117020, 67603480, 74363828, 92954785, 101888102, 106234040, 148727656, 185909570, 203776204, 254720255, 356608357, 371819140, 407552408, 509440510, 560384561, 713216714, 743638280, 1018881020, 1120769122, 1426433428, 1783041785, 2037762040, 2241538244, 2801922805, 2852866856, 3566083570, 3922691927, 4483076488, 5603845610, 7132167140, 7845383854, 11207691220, 14264334280, 15690767708, 19613459635, 22415382440, 31381535416, 39226919270, 78453838540, 156907677080]

約数ペア:

[(1, 156907677080), (2, 78453838540), (4, 39226919270), (5, 31381535416), (7, 22415382440), (8, 19613459635), (10, 15690767708), (11, 14264334280), (14, 11207691220), (20, 7845383854), (22, 7132167140), (28, 5603845610), (35, 4483076488), (40, 3922691927), (44, 3566083570), (55, 2852866856), (56, 2801922805), (70, 2241538244), (77, 2037762040), (88, 1783041785), (110, 1426433428), (140, 1120769122), (154, 1018881020), (211, 743638280), (220, 713216714), (280, 560384561), (308, 509440510), (385, 407552408), (422, 371819140), (440, 356608357), (616, 254720255), (770, 203776204), (844, 185909570), (1055, 148727656), (1477, 106234040), (1540, 101888102), (1688, 92954785), (2110, 74363828), (2321, 67603480), (2954, 53117020), (3080, 50944051), (4220, 37181914), (4642, 33801740), (5908, 26558510), (7385, 21246808), (8440, 18590957), (9284, 16900870), (11605, 13520696), (11816, 13279255), (14770, 10623404), (16247, 9657640), (18568, 8450435), (23210, 6760348), (29540, 5311702), (32494, 4828820), (46420, 3380174), (59080, 2655851), (64988, 2414410), (81235, 1931528), (92840, 1690087), (129976, 1207205), (162470, 965764), (241441, 649880), (324940, 482882)]