157980457860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{282239}}^1$

素因数の和:282761

約数の個数: 96

約数和(自身を含む): 466576588800

約数和(自身を除く): 308596130940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 491, 570, 982, 1140, 1473, 1964, 2455, 2946, 4910, 5892, 7365, 9329, 9820, 14730, 18658, 27987, 29460, 37316, 46645, 55974, 93290, 111948, 139935, 186580, 279870, 282239, 559740, 564478, 846717, 1128956, 1411195, 1693434, 2822390, 3386868, 4233585, 5362541, 5644780, 8467170, 10725082, 16087623, 16934340, 21450164, 26812705, 32175246, 53625410, 64350492, 80438115, 107250820, 138579349, 160876230, 277158698, 321752460, 415738047, 554317396, 692896745, 831476094, 1385793490, 1662952188, 2078690235, 2633007631, 2771586980, 4157380470, 5266015262, 7899022893, 8314760940, 10532030524, 13165038155, 15798045786, 26330076310, 31596091572, 39495114465, 52660152620, 78990228930, 157980457860]

約数ペア:

[(1, 157980457860), (2, 78990228930), (3, 52660152620), (4, 39495114465), (5, 31596091572), (6, 26330076310), (10, 15798045786), (12, 13165038155), (15, 10532030524), (19, 8314760940), (20, 7899022893), (30, 5266015262), (38, 4157380470), (57, 2771586980), (60, 2633007631), (76, 2078690235), (95, 1662952188), (114, 1385793490), (190, 831476094), (228, 692896745), (285, 554317396), (380, 415738047), (491, 321752460), (570, 277158698), (982, 160876230), (1140, 138579349), (1473, 107250820), (1964, 80438115), (2455, 64350492), (2946, 53625410), (4910, 32175246), (5892, 26812705), (7365, 21450164), (9329, 16934340), (9820, 16087623), (14730, 10725082), (18658, 8467170), (27987, 5644780), (29460, 5362541), (37316, 4233585), (46645, 3386868), (55974, 2822390), (93290, 1693434), (111948, 1411195), (139935, 1128956), (186580, 846717), (279870, 564478), (282239, 559740)]