71321421240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3884609}}^1$

素因数の和:3884646

約数の個数: 128

約数和(自身を含む): 251722728000

約数和(自身を除く): 180401306760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 3884609, 7769218, 11653827, 15538436, 19423045, 23307654, 31076872, 34961481, 38846090, 46615308, 58269135, 66038353, 69922962, 77692180, 93230616, 104884443, 116538270, 132076706, 139845924, 155384360, 174807405, 198115059, 209768886, 233076540, 264153412, 279691848, 330191765, 349614810, 396230118, 419537772, 466153080, 524422215, 528306824, 594345177, 660383530, 699229620, 792460236, 839075544, 990575295, 1048844430, 1188690354, 1320767060, 1398459240, 1584920472, 1783035531, 1981150590, 2097688860, 2377380708, 2641534120, 2971725885, 3566071062, 3962301180, 4195377720, 4754761416, 5943451770, 7132142124, 7924602360, 8915177655, 11886903540, 14264284248, 17830355310, 23773807080, 35660710620, 71321421240]

約数ペア:

[(1, 71321421240), (2, 35660710620), (3, 23773807080), (4, 17830355310), (5, 14264284248), (6, 11886903540), (8, 8915177655), (9, 7924602360), (10, 7132142124), (12, 5943451770), (15, 4754761416), (17, 4195377720), (18, 3962301180), (20, 3566071062), (24, 2971725885), (27, 2641534120), (30, 2377380708), (34, 2097688860), (36, 1981150590), (40, 1783035531), (45, 1584920472), (51, 1398459240), (54, 1320767060), (60, 1188690354), (68, 1048844430), (72, 990575295), (85, 839075544), (90, 792460236), (102, 699229620), (108, 660383530), (120, 594345177), (135, 528306824), (136, 524422215), (153, 466153080), (170, 419537772), (180, 396230118), (204, 349614810), (216, 330191765), (255, 279691848), (270, 264153412), (306, 233076540), (340, 209768886), (360, 198115059), (408, 174807405), (459, 155384360), (510, 139845924), (540, 132076706), (612, 116538270), (680, 104884443), (765, 93230616), (918, 77692180), (1020, 69922962), (1080, 66038353), (1224, 58269135), (1530, 46615308), (1836, 38846090), (2040, 34961481), (2295, 31076872), (3060, 23307654), (3672, 19423045), (4590, 15538436), (6120, 11653827), (9180, 7769218), (18360, 3884609)]