220021001928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{222389}}^1$

素因数の和:222572

約数の個数: 192

約数和(自身を含む): 738263635200

約数和(自身を除く): 518242633272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 151, 156, 168, 182, 234, 252, 273, 302, 312, 364, 453, 468, 504, 546, 604, 728, 819, 906, 936, 1057, 1092, 1208, 1359, 1638, 1812, 1963, 2114, 2184, 2718, 3171, 3276, 3624, 3926, 4228, 5436, 5889, 6342, 6552, 7852, 8456, 9513, 10872, 11778, 12684, 13741, 15704, 17667, 19026, 23556, 25368, 27482, 35334, 38052, 41223, 47112, 54964, 70668, 76104, 82446, 109928, 123669, 141336, 164892, 222389, 247338, 329784, 444778, 494676, 667167, 889556, 989352, 1334334, 1556723, 1779112, 2001501, 2668668, 2891057, 3113446, 4003002, 4670169, 5337336, 5782114, 6226892, 8006004, 8673171, 9340338, 11564228, 12453784, 14010507, 16012008, 17346342, 18680676, 20237399, 23128456, 26019513, 28021014, 33580739, 34692684, 37361352, 40474798, 52039026, 56042028, 60712197, 67161478, 69385368, 80949596, 100742217, 104078052, 112084056, 121424394, 134322956, 161899192, 182136591, 201484434, 208156104, 235065173, 242848788, 268645912, 302226651, 364273182, 402968868, 436549607, 470130346, 485697576, 604453302, 705195519, 728546364, 805937736, 873099214, 940260692, 1208906604, 1309648821, 1410391038, 1457092728, 1746198428, 1880521384, 2115586557, 2417813208, 2619297642, 2820782076, 3055847249, 3492396856, 3928946463, 4231173114, 5238595284, 5641564152, 6111694498, 7857892926, 8462346228, 9167541747, 10477190568, 12223388996, 15715785852, 16924692456, 18335083494, 24446777992, 27502625241, 31431571704, 36670166988, 55005250482, 73340333976, 110010500964, 220021001928]

約数ペア:

[(1, 220021001928), (2, 110010500964), (3, 73340333976), (4, 55005250482), (6, 36670166988), (7, 31431571704), (8, 27502625241), (9, 24446777992), (12, 18335083494), (13, 16924692456), (14, 15715785852), (18, 12223388996), (21, 10477190568), (24, 9167541747), (26, 8462346228), (28, 7857892926), (36, 6111694498), (39, 5641564152), (42, 5238595284), (52, 4231173114), (56, 3928946463), (63, 3492396856), (72, 3055847249), (78, 2820782076), (84, 2619297642), (91, 2417813208), (104, 2115586557), (117, 1880521384), (126, 1746198428), (151, 1457092728), (156, 1410391038), (168, 1309648821), (182, 1208906604), (234, 940260692), (252, 873099214), (273, 805937736), (302, 728546364), (312, 705195519), (364, 604453302), (453, 485697576), (468, 470130346), (504, 436549607), (546, 402968868), (604, 364273182), (728, 302226651), (819, 268645912), (906, 242848788), (936, 235065173), (1057, 208156104), (1092, 201484434), (1208, 182136591), (1359, 161899192), (1638, 134322956), (1812, 121424394), (1963, 112084056), (2114, 104078052), (2184, 100742217), (2718, 80949596), (3171, 69385368), (3276, 67161478), (3624, 60712197), (3926, 56042028), (4228, 52039026), (5436, 40474798), (5889, 37361352), (6342, 34692684), (6552, 33580739), (7852, 28021014), (8456, 26019513), (9513, 23128456), (10872, 20237399), (11778, 18680676), (12684, 17346342), (13741, 16012008), (15704, 14010507), (17667, 12453784), (19026, 11564228), (23556, 9340338), (25368, 8673171), (27482, 8006004), (35334, 6226892), (38052, 5782114), (41223, 5337336), (47112, 4670169), (54964, 4003002), (70668, 3113446), (76104, 2891057), (82446, 2668668), (109928, 2001501), (123669, 1779112), (141336, 1556723), (164892, 1334334), (222389, 989352), (247338, 889556), (329784, 667167), (444778, 494676)]