166856880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 547964928

約数和(自身を除く): 381108048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 547, 615, 620, 656, 744, 820, 930, 984, 1094, 1230, 1240, 1271, 1488, 1640, 1641, 1860, 1968, 2188, 2460, 2480, 2542, 2735, 3280, 3282, 3720, 3813, 4376, 4920, 5084, 5470, 6355, 6564, 7440, 7626, 8205, 8752, 9840, 10168, 10940, 12710, 13128, 15252, 16410, 16957, 19065, 20336, 21880, 22427, 25420, 26256, 30504, 32820, 33914, 38130, 43760, 44854, 50840, 50871, 61008, 65640, 67281, 67828, 76260, 84785, 89708, 101680, 101742, 112135, 131280, 134562, 135656, 152520, 169570, 179416, 203484, 224270, 254355, 269124, 271312, 305040, 336405, 339140, 358832, 406968, 448540, 508710, 538248, 672810, 678280, 695237, 813936, 897080, 1017420, 1076496, 1345620, 1356560, 1390474, 1794160, 2034840, 2085711, 2691240, 2780948, 3476185, 4069680, 4171422, 5382480, 5561896, 6952370, 8342844, 10428555, 11123792, 13904740, 16685688, 20857110, 27809480, 33371376, 41714220, 55618960, 83428440, 166856880]

約数ペア:

[(1, 166856880), (2, 83428440), (3, 55618960), (4, 41714220), (5, 33371376), (6, 27809480), (8, 20857110), (10, 16685688), (12, 13904740), (15, 11123792), (16, 10428555), (20, 8342844), (24, 6952370), (30, 5561896), (31, 5382480), (40, 4171422), (41, 4069680), (48, 3476185), (60, 2780948), (62, 2691240), (80, 2085711), (82, 2034840), (93, 1794160), (120, 1390474), (123, 1356560), (124, 1345620), (155, 1076496), (164, 1017420), (186, 897080), (205, 813936), (240, 695237), (246, 678280), (248, 672810), (310, 538248), (328, 508710), (372, 448540), (410, 406968), (465, 358832), (492, 339140), (496, 336405), (547, 305040), (615, 271312), (620, 269124), (656, 254355), (744, 224270), (820, 203484), (930, 179416), (984, 169570), (1094, 152520), (1230, 135656), (1240, 134562), (1271, 131280), (1488, 112135), (1640, 101742), (1641, 101680), (1860, 89708), (1968, 84785), (2188, 76260), (2460, 67828), (2480, 67281), (2542, 65640), (2735, 61008), (3280, 50871), (3282, 50840), (3720, 44854), (3813, 43760), (4376, 38130), (4920, 33914), (5084, 32820), (5470, 30504), (6355, 26256), (6564, 25420), (7440, 22427), (7626, 21880), (8205, 20336), (8752, 19065), (9840, 16957), (10168, 16410), (10940, 15252), (12710, 13128)]