103353920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 112

約数和(自身を含む): 263347200

約数和(自身を除く): 159993280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 89, 95, 152, 160, 178, 190, 191, 304, 320, 356, 380, 382, 445, 608, 712, 760, 764, 890, 955, 1216, 1424, 1520, 1528, 1691, 1780, 1910, 2848, 3040, 3056, 3382, 3560, 3629, 3820, 5696, 6080, 6112, 6764, 7120, 7258, 7640, 8455, 12224, 13528, 14240, 14516, 15280, 16910, 16999, 18145, 27056, 28480, 29032, 30560, 33820, 33998, 36290, 54112, 58064, 61120, 67640, 67996, 72580, 84995, 108224, 116128, 135280, 135992, 145160, 169990, 232256, 270560, 271984, 290320, 322981, 339980, 541120, 543968, 580640, 645962, 679960, 1087936, 1161280, 1291924, 1359920, 1614905, 2583848, 2719840, 3229810, 5167696, 5439680, 6459620, 10335392, 12919240, 20670784, 25838480, 51676960, 103353920]

約数ペア:

[(1, 103353920), (2, 51676960), (4, 25838480), (5, 20670784), (8, 12919240), (10, 10335392), (16, 6459620), (19, 5439680), (20, 5167696), (32, 3229810), (38, 2719840), (40, 2583848), (64, 1614905), (76, 1359920), (80, 1291924), (89, 1161280), (95, 1087936), (152, 679960), (160, 645962), (178, 580640), (190, 543968), (191, 541120), (304, 339980), (320, 322981), (356, 290320), (380, 271984), (382, 270560), (445, 232256), (608, 169990), (712, 145160), (760, 135992), (764, 135280), (890, 116128), (955, 108224), (1216, 84995), (1424, 72580), (1520, 67996), (1528, 67640), (1691, 61120), (1780, 58064), (1910, 54112), (2848, 36290), (3040, 33998), (3056, 33820), (3382, 30560), (3560, 29032), (3629, 28480), (3820, 27056), (5696, 18145), (6080, 16999), (6112, 16910), (6764, 15280), (7120, 14516), (7258, 14240), (7640, 13528), (8455, 12224)]