957561240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{919}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 3033792000

約数和(自身を除く): 2076230760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 457, 570, 760, 914, 919, 1140, 1371, 1828, 1838, 2280, 2285, 2742, 2757, 3656, 3676, 4570, 4595, 5484, 5514, 6855, 7352, 8683, 9140, 9190, 10968, 11028, 13710, 13785, 17366, 17461, 18280, 18380, 22056, 26049, 27420, 27570, 34732, 34922, 36760, 43415, 52098, 52383, 54840, 55140, 69464, 69844, 86830, 87305, 104196, 104766, 110280, 130245, 139688, 173660, 174610, 208392, 209532, 260490, 261915, 347320, 349220, 419064, 419983, 520980, 523830, 698440, 839966, 1041960, 1047660, 1259949, 1679932, 2095320, 2099915, 2519898, 3359864, 4199830, 5039796, 6299745, 7979677, 8399660, 10079592, 12599490, 15959354, 16799320, 23939031, 25198980, 31918708, 39898385, 47878062, 50397960, 63837416, 79796770, 95756124, 119695155, 159593540, 191512248, 239390310, 319187080, 478780620, 957561240]

約数ペア:

[(1, 957561240), (2, 478780620), (3, 319187080), (4, 239390310), (5, 191512248), (6, 159593540), (8, 119695155), (10, 95756124), (12, 79796770), (15, 63837416), (19, 50397960), (20, 47878062), (24, 39898385), (30, 31918708), (38, 25198980), (40, 23939031), (57, 16799320), (60, 15959354), (76, 12599490), (95, 10079592), (114, 8399660), (120, 7979677), (152, 6299745), (190, 5039796), (228, 4199830), (285, 3359864), (380, 2519898), (456, 2099915), (457, 2095320), (570, 1679932), (760, 1259949), (914, 1047660), (919, 1041960), (1140, 839966), (1371, 698440), (1828, 523830), (1838, 520980), (2280, 419983), (2285, 419064), (2742, 349220), (2757, 347320), (3656, 261915), (3676, 260490), (4570, 209532), (4595, 208392), (5484, 174610), (5514, 173660), (6855, 139688), (7352, 130245), (8683, 110280), (9140, 104766), (9190, 104196), (10968, 87305), (11028, 86830), (13710, 69844), (13785, 69464), (17366, 55140), (17461, 54840), (18280, 52383), (18380, 52098), (22056, 43415), (26049, 36760), (27420, 34922), (27570, 34732)]