1178134240

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 2846902464

約数和(自身を除く): 1668768224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 137, 142, 160, 274, 284, 355, 548, 568, 685, 710, 757, 1096, 1136, 1370, 1420, 1514, 2192, 2272, 2740, 2840, 3028, 3785, 4384, 5480, 5680, 6056, 7570, 9727, 10960, 11360, 12112, 15140, 19454, 21920, 24224, 30280, 38908, 48635, 53747, 60560, 77816, 97270, 103709, 107494, 121120, 155632, 194540, 207418, 214988, 268735, 311264, 389080, 414836, 429976, 518545, 537470, 778160, 829672, 859952, 1037090, 1074940, 1556320, 1659344, 1719904, 2074180, 2149880, 3318688, 4148360, 4299760, 7363339, 8296720, 8599520, 14726678, 16593440, 29453356, 36816695, 58906712, 73633390, 117813424, 147266780, 235626848, 294533560, 589067120, 1178134240]

約数ペア:

[(1, 1178134240), (2, 589067120), (4, 294533560), (5, 235626848), (8, 147266780), (10, 117813424), (16, 73633390), (20, 58906712), (32, 36816695), (40, 29453356), (71, 16593440), (80, 14726678), (137, 8599520), (142, 8296720), (160, 7363339), (274, 4299760), (284, 4148360), (355, 3318688), (548, 2149880), (568, 2074180), (685, 1719904), (710, 1659344), (757, 1556320), (1096, 1074940), (1136, 1037090), (1370, 859952), (1420, 829672), (1514, 778160), (2192, 537470), (2272, 518545), (2740, 429976), (2840, 414836), (3028, 389080), (3785, 311264), (4384, 268735), (5480, 214988), (5680, 207418), (6056, 194540), (7570, 155632), (9727, 121120), (10960, 107494), (11360, 103709), (12112, 97270), (15140, 77816), (19454, 60560), (21920, 53747), (24224, 48635), (30280, 38908)]