236634160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 666243072

約数和(自身を除く): 429608912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 43, 56, 62, 70, 80, 86, 112, 124, 140, 155, 172, 215, 217, 248, 280, 301, 310, 317, 344, 430, 434, 496, 560, 602, 620, 634, 688, 860, 868, 1085, 1204, 1240, 1268, 1333, 1505, 1585, 1720, 1736, 2170, 2219, 2408, 2480, 2536, 2666, 3010, 3170, 3440, 3472, 4340, 4438, 4816, 5072, 5332, 6020, 6340, 6665, 8680, 8876, 9331, 9827, 10664, 11095, 12040, 12680, 13330, 13631, 17360, 17752, 18662, 19654, 21328, 22190, 24080, 25360, 26660, 27262, 35504, 37324, 39308, 44380, 46655, 49135, 53320, 54524, 68155, 68789, 74648, 78616, 88760, 93310, 95417, 98270, 106640, 109048, 136310, 137578, 149296, 157232, 177520, 186620, 190834, 196540, 218096, 272620, 275156, 343945, 373240, 381668, 393080, 422561, 477085, 545240, 550312, 687890, 746480, 763336, 786160, 845122, 954170, 1090480, 1100624, 1375780, 1526672, 1690244, 1908340, 2112805, 2751560, 2957927, 3380488, 3816680, 4225610, 5503120, 5915854, 6760976, 7633360, 8451220, 11831708, 14789635, 16902440, 23663416, 29579270, 33804880, 47326832, 59158540, 118317080, 236634160]

約数ペア:

[(1, 236634160), (2, 118317080), (4, 59158540), (5, 47326832), (7, 33804880), (8, 29579270), (10, 23663416), (14, 16902440), (16, 14789635), (20, 11831708), (28, 8451220), (31, 7633360), (35, 6760976), (40, 5915854), (43, 5503120), (56, 4225610), (62, 3816680), (70, 3380488), (80, 2957927), (86, 2751560), (112, 2112805), (124, 1908340), (140, 1690244), (155, 1526672), (172, 1375780), (215, 1100624), (217, 1090480), (248, 954170), (280, 845122), (301, 786160), (310, 763336), (317, 746480), (344, 687890), (430, 550312), (434, 545240), (496, 477085), (560, 422561), (602, 393080), (620, 381668), (634, 373240), (688, 343945), (860, 275156), (868, 272620), (1085, 218096), (1204, 196540), (1240, 190834), (1268, 186620), (1333, 177520), (1505, 157232), (1585, 149296), (1720, 137578), (1736, 136310), (2170, 109048), (2219, 106640), (2408, 98270), (2480, 95417), (2536, 93310), (2666, 88760), (3010, 78616), (3170, 74648), (3440, 68789), (3472, 68155), (4340, 54524), (4438, 53320), (4816, 49135), (5072, 46655), (5332, 44380), (6020, 39308), (6340, 37324), (6665, 35504), (8680, 27262), (8876, 26660), (9331, 25360), (9827, 24080), (10664, 22190), (11095, 21328), (12040, 19654), (12680, 18662), (13330, 17752), (13631, 17360)]