70047180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 288

約数和(自身を含む): 264176640

約数和(自身を除く): 194129460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 71, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 142, 145, 162, 174, 180, 189, 203, 210, 213, 243, 252, 261, 270, 284, 290, 315, 324, 348, 355, 378, 405, 406, 420, 426, 435, 486, 497, 522, 540, 567, 580, 609, 630, 639, 710, 756, 783, 810, 812, 852, 870, 945, 972, 994, 1015, 1044, 1065, 1134, 1215, 1218, 1260, 1278, 1305, 1420, 1491, 1566, 1620, 1701, 1740, 1827, 1890, 1917, 1988, 2030, 2059, 2130, 2268, 2349, 2430, 2436, 2485, 2556, 2610, 2835, 2982, 3045, 3132, 3195, 3402, 3654, 3780, 3834, 3915, 4060, 4118, 4260, 4473, 4698, 4860, 4970, 5220, 5481, 5670, 5751, 5964, 6090, 6177, 6390, 6804, 7047, 7308, 7455, 7668, 7830, 8236, 8505, 8946, 9135, 9396, 9585, 9940, 10295, 10962, 11340, 11502, 11745, 12180, 12354, 12780, 13419, 14094, 14413, 14910, 15660, 16443, 17010, 17253, 17892, 18270, 18531, 19170, 20590, 21924, 22365, 23004, 23490, 24708, 26838, 27405, 28188, 28755, 28826, 29820, 30885, 32886, 34020, 34506, 35235, 36540, 37062, 38340, 40257, 41180, 43239, 44730, 46980, 49329, 53676, 54810, 55593, 57510, 57652, 61770, 65772, 67095, 69012, 70470, 72065, 74124, 80514, 82215, 86265, 86478, 89460, 92655, 98658, 109620, 111186, 115020, 120771, 123540, 129717, 134190, 140940, 144130, 161028, 164430, 166779, 172530, 172956, 185310, 197316, 201285, 216195, 222372, 241542, 246645, 259434, 268380, 277965, 288260, 328860, 333558, 345060, 370620, 389151, 402570, 432390, 483084, 493290, 500337, 518868, 555930, 603855, 648585, 667116, 778302, 805140, 833895, 864780, 986580, 1000674, 1111860, 1167453, 1207710, 1297170, 1556604, 1667790, 1945755, 2001348, 2334906, 2415420, 2501685, 2594340, 3335580, 3502359, 3891510, 4669812, 5003370, 5837265, 7004718, 7783020, 10006740, 11674530, 14009436, 17511795, 23349060, 35023590, 70047180]

約数ペア:

[(1, 70047180), (2, 35023590), (3, 23349060), (4, 17511795), (5, 14009436), (6, 11674530), (7, 10006740), (9, 7783020), (10, 7004718), (12, 5837265), (14, 5003370), (15, 4669812), (18, 3891510), (20, 3502359), (21, 3335580), (27, 2594340), (28, 2501685), (29, 2415420), (30, 2334906), (35, 2001348), (36, 1945755), (42, 1667790), (45, 1556604), (54, 1297170), (58, 1207710), (60, 1167453), (63, 1111860), (70, 1000674), (71, 986580), (81, 864780), (84, 833895), (87, 805140), (90, 778302), (105, 667116), (108, 648585), (116, 603855), (126, 555930), (135, 518868), (140, 500337), (142, 493290), (145, 483084), (162, 432390), (174, 402570), (180, 389151), (189, 370620), (203, 345060), (210, 333558), (213, 328860), (243, 288260), (252, 277965), (261, 268380), (270, 259434), (284, 246645), (290, 241542), (315, 222372), (324, 216195), (348, 201285), (355, 197316), (378, 185310), (405, 172956), (406, 172530), (420, 166779), (426, 164430), (435, 161028), (486, 144130), (497, 140940), (522, 134190), (540, 129717), (567, 123540), (580, 120771), (609, 115020), (630, 111186), (639, 109620), (710, 98658), (756, 92655), (783, 89460), (810, 86478), (812, 86265), (852, 82215), (870, 80514), (945, 74124), (972, 72065), (994, 70470), (1015, 69012), (1044, 67095), (1065, 65772), (1134, 61770), (1215, 57652), (1218, 57510), (1260, 55593), (1278, 54810), (1305, 53676), (1420, 49329), (1491, 46980), (1566, 44730), (1620, 43239), (1701, 41180), (1740, 40257), (1827, 38340), (1890, 37062), (1917, 36540), (1988, 35235), (2030, 34506), (2059, 34020), (2130, 32886), (2268, 30885), (2349, 29820), (2430, 28826), (2436, 28755), (2485, 28188), (2556, 27405), (2610, 26838), (2835, 24708), (2982, 23490), (3045, 23004), (3132, 22365), (3195, 21924), (3402, 20590), (3654, 19170), (3780, 18531), (3834, 18270), (3915, 17892), (4060, 17253), (4118, 17010), (4260, 16443), (4473, 15660), (4698, 14910), (4860, 14413), (4970, 14094), (5220, 13419), (5481, 12780), (5670, 12354), (5751, 12180), (5964, 11745), (6090, 11502), (6177, 11340), (6390, 10962), (6804, 10295), (7047, 9940), (7308, 9585), (7455, 9396), (7668, 9135), (7830, 8946), (8236, 8505)]