1570685620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 3821126400

約数和(自身を除く): 2250440780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 233, 269, 358, 466, 538, 716, 895, 932, 1076, 1165, 1253, 1345, 1631, 1790, 1883, 2330, 2506, 2690, 3262, 3580, 3766, 4660, 5012, 5380, 6265, 6524, 7532, 8155, 9415, 12530, 16310, 18830, 25060, 32620, 37660, 41707, 48151, 62677, 83414, 96302, 125354, 166828, 192604, 208535, 240755, 250708, 291949, 313385, 337057, 417070, 438739, 481510, 583898, 626770, 674114, 834140, 877478, 963020, 1167796, 1253540, 1348228, 1459745, 1685285, 1754956, 2193695, 2919490, 3370570, 4387390, 5838980, 6741140, 8774780, 11219183, 22438366, 44876732, 56095915, 78534281, 112191830, 157068562, 224383660, 314137124, 392671405, 785342810, 1570685620]

約数ペア:

[(1, 1570685620), (2, 785342810), (4, 392671405), (5, 314137124), (7, 224383660), (10, 157068562), (14, 112191830), (20, 78534281), (28, 56095915), (35, 44876732), (70, 22438366), (140, 11219183), (179, 8774780), (233, 6741140), (269, 5838980), (358, 4387390), (466, 3370570), (538, 2919490), (716, 2193695), (895, 1754956), (932, 1685285), (1076, 1459745), (1165, 1348228), (1253, 1253540), (1345, 1167796), (1631, 963020), (1790, 877478), (1883, 834140), (2330, 674114), (2506, 626770), (2690, 583898), (3262, 481510), (3580, 438739), (3766, 417070), (4660, 337057), (5012, 313385), (5380, 291949), (6265, 250708), (6524, 240755), (7532, 208535), (8155, 192604), (9415, 166828), (12530, 125354), (16310, 96302), (18830, 83414), (25060, 62677), (32620, 48151), (37660, 41707)]