8028495720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109859}}^1$

素因数の和:109912

約数の個数: 192

約数和(自身を含む): 30848688000

約数和(自身を除く): 22820192280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4872, 5220, 6090, 7308, 8120, 9135, 10440, 12180, 14616, 18270, 24360, 36540, 73080, 109859, 219718, 329577, 439436, 549295, 659154, 769013, 878872, 988731, 1098590, 1318308, 1538026, 1647885, 1977462, 2197180, 2307039, 2636616, 3076052, 3185911, 3295770, 3845065, 3954924, 4394360, 4614078, 4943655, 6152104, 6371822, 6591540, 6921117, 7690130, 7909848, 9228156, 9557733, 9887310, 11535195, 12743644, 13183080, 13842234, 15380260, 15929555, 18456312, 19115466, 19774620, 22301377, 23070390, 25487288, 27684468, 28673199, 30760520, 31859110, 34605585, 38230932, 39549240, 44602754, 46140780, 47788665, 55368936, 57346398, 63718220, 66904131, 69211170, 76461864, 89205508, 92281560, 95577330, 111506885, 114692796, 127436440, 133808262, 138422340, 143365995, 178411016, 191154660, 200712393, 223013770, 229385592, 267616524, 276844680, 286731990, 334520655, 382309320, 401424786, 446027540, 535233048, 573463980, 669041310, 802849572, 892055080, 1003561965, 1146927960, 1338082620, 1605699144, 2007123930, 2676165240, 4014247860, 8028495720]

約数ペア:

[(1, 8028495720), (2, 4014247860), (3, 2676165240), (4, 2007123930), (5, 1605699144), (6, 1338082620), (7, 1146927960), (8, 1003561965), (9, 892055080), (10, 802849572), (12, 669041310), (14, 573463980), (15, 535233048), (18, 446027540), (20, 401424786), (21, 382309320), (24, 334520655), (28, 286731990), (29, 276844680), (30, 267616524), (35, 229385592), (36, 223013770), (40, 200712393), (42, 191154660), (45, 178411016), (56, 143365995), (58, 138422340), (60, 133808262), (63, 127436440), (70, 114692796), (72, 111506885), (84, 95577330), (87, 92281560), (90, 89205508), (105, 76461864), (116, 69211170), (120, 66904131), (126, 63718220), (140, 57346398), (145, 55368936), (168, 47788665), (174, 46140780), (180, 44602754), (203, 39549240), (210, 38230932), (232, 34605585), (252, 31859110), (261, 30760520), (280, 28673199), (290, 27684468), (315, 25487288), (348, 23070390), (360, 22301377), (406, 19774620), (420, 19115466), (435, 18456312), (504, 15929555), (522, 15380260), (580, 13842234), (609, 13183080), (630, 12743644), (696, 11535195), (812, 9887310), (840, 9557733), (870, 9228156), (1015, 7909848), (1044, 7690130), (1160, 6921117), (1218, 6591540), (1260, 6371822), (1305, 6152104), (1624, 4943655), (1740, 4614078), (1827, 4394360), (2030, 3954924), (2088, 3845065), (2436, 3295770), (2520, 3185911), (2610, 3076052), (3045, 2636616), (3480, 2307039), (3654, 2197180), (4060, 1977462), (4872, 1647885), (5220, 1538026), (6090, 1318308), (7308, 1098590), (8120, 988731), (9135, 878872), (10440, 769013), (12180, 659154), (14616, 549295), (18270, 439436), (24360, 329577), (36540, 219718), (73080, 109859)]