564144420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^2$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 1859566464

約数和(自身を除く): 1295422044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 181, 205, 210, 246, 287, 362, 410, 420, 492, 543, 574, 615, 724, 820, 861, 905, 1086, 1148, 1230, 1267, 1435, 1722, 1810, 2172, 2460, 2534, 2715, 2870, 3444, 3620, 3801, 4305, 5068, 5430, 5740, 6335, 7421, 7602, 8610, 10860, 12670, 14842, 15204, 17220, 19005, 22263, 25340, 29684, 32761, 37105, 38010, 44526, 51947, 65522, 74210, 76020, 89052, 98283, 103894, 111315, 131044, 148420, 155841, 163805, 196566, 207788, 222630, 229327, 259735, 311682, 327610, 393132, 445260, 458654, 491415, 519470, 623364, 655220, 687981, 779205, 917308, 982830, 1038940, 1146635, 1343201, 1375962, 1558410, 1965660, 2293270, 2686402, 2751924, 3116820, 3439905, 4029603, 4586540, 5372804, 6716005, 6879810, 8059206, 9402407, 13432010, 13759620, 16118412, 18804814, 20148015, 26864020, 28207221, 37609628, 40296030, 47012035, 56414442, 80592060, 94024070, 112828884, 141036105, 188048140, 282072210, 564144420]

約数ペア:

[(1, 564144420), (2, 282072210), (3, 188048140), (4, 141036105), (5, 112828884), (6, 94024070), (7, 80592060), (10, 56414442), (12, 47012035), (14, 40296030), (15, 37609628), (20, 28207221), (21, 26864020), (28, 20148015), (30, 18804814), (35, 16118412), (41, 13759620), (42, 13432010), (60, 9402407), (70, 8059206), (82, 6879810), (84, 6716005), (105, 5372804), (123, 4586540), (140, 4029603), (164, 3439905), (181, 3116820), (205, 2751924), (210, 2686402), (246, 2293270), (287, 1965660), (362, 1558410), (410, 1375962), (420, 1343201), (492, 1146635), (543, 1038940), (574, 982830), (615, 917308), (724, 779205), (820, 687981), (861, 655220), (905, 623364), (1086, 519470), (1148, 491415), (1230, 458654), (1267, 445260), (1435, 393132), (1722, 327610), (1810, 311682), (2172, 259735), (2460, 229327), (2534, 222630), (2715, 207788), (2870, 196566), (3444, 163805), (3620, 155841), (3801, 148420), (4305, 131044), (5068, 111315), (5430, 103894), (5740, 98283), (6335, 89052), (7421, 76020), (7602, 74210), (8610, 65522), (10860, 51947), (12670, 44526), (14842, 38010), (15204, 37105), (17220, 32761), (19005, 29684), (22263, 25340)]