179671108470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{22549}}^1$

素因数の和:24582

約数の個数: 128

約数和(自身を含む): 519032448000

約数和(自身を除く): 339361339530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 1997, 3990, 3994, 5991, 9985, 11982, 13979, 19970, 22549, 27958, 29955, 37943, 41937, 45098, 59910, 67647, 69895, 75886, 83874, 112745, 113829, 135294, 139790, 157843, 189715, 209685, 225490, 227658, 265601, 315686, 338235, 379430, 419370, 428431, 473529, 531202, 569145, 676470, 789215, 796803, 856862, 947058, 1138290, 1285293, 1328005, 1578430, 1593606, 2142155, 2367645, 2570586, 2656010, 2999017, 3984015, 4284310, 4735290, 5998034, 6426465, 7968030, 8997051, 12852930, 14995085, 17994102, 29990170, 44985255, 45030353, 89970510, 90060706, 135091059, 225151765, 270182118, 315212471, 450303530, 630424942, 675455295, 855576707, 945637413, 1350910590, 1576062355, 1711153414, 1891274826, 2566730121, 3152124710, 4277883535, 4728187065, 5133460242, 5989036949, 8555767070, 9456374130, 11978073898, 12833650605, 17967110847, 25667301210, 29945184745, 35934221694, 59890369490, 89835554235, 179671108470]

約数ペア:

[(1, 179671108470), (2, 89835554235), (3, 59890369490), (5, 35934221694), (6, 29945184745), (7, 25667301210), (10, 17967110847), (14, 12833650605), (15, 11978073898), (19, 9456374130), (21, 8555767070), (30, 5989036949), (35, 5133460242), (38, 4728187065), (42, 4277883535), (57, 3152124710), (70, 2566730121), (95, 1891274826), (105, 1711153414), (114, 1576062355), (133, 1350910590), (190, 945637413), (210, 855576707), (266, 675455295), (285, 630424942), (399, 450303530), (570, 315212471), (665, 270182118), (798, 225151765), (1330, 135091059), (1995, 90060706), (1997, 89970510), (3990, 45030353), (3994, 44985255), (5991, 29990170), (9985, 17994102), (11982, 14995085), (13979, 12852930), (19970, 8997051), (22549, 7968030), (27958, 6426465), (29955, 5998034), (37943, 4735290), (41937, 4284310), (45098, 3984015), (59910, 2999017), (67647, 2656010), (69895, 2570586), (75886, 2367645), (83874, 2142155), (112745, 1593606), (113829, 1578430), (135294, 1328005), (139790, 1285293), (157843, 1138290), (189715, 947058), (209685, 856862), (225490, 796803), (227658, 789215), (265601, 676470), (315686, 569145), (338235, 531202), (379430, 473529), (419370, 428431)]