20172595320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4423}}^1$

素因数の和:4587

約数の個数: 256

約数和(自身を含む): 69566515200

約数和(自身を除く): 49393919880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 103, 108, 120, 123, 135, 164, 180, 205, 206, 216, 246, 270, 309, 328, 360, 369, 410, 412, 492, 515, 540, 615, 618, 738, 820, 824, 927, 984, 1030, 1080, 1107, 1230, 1236, 1476, 1545, 1640, 1845, 1854, 2060, 2214, 2460, 2472, 2781, 2952, 3090, 3690, 3708, 4120, 4223, 4423, 4428, 4635, 4920, 5535, 5562, 6180, 7380, 7416, 8446, 8846, 8856, 9270, 11070, 11124, 12360, 12669, 13269, 13905, 14760, 16892, 17692, 18540, 21115, 22115, 22140, 22248, 25338, 26538, 27810, 33784, 35384, 37080, 38007, 39807, 42230, 44230, 44280, 50676, 53076, 55620, 63345, 66345, 76014, 79614, 84460, 88460, 101352, 106152, 111240, 114021, 119421, 126690, 132690, 152028, 159228, 168920, 176920, 181343, 190035, 199035, 228042, 238842, 253380, 265380, 304056, 318456, 362686, 380070, 398070, 455569, 456084, 477684, 506760, 530760, 544029, 570105, 597105, 725372, 760140, 796140, 906715, 911138, 912168, 955368, 1088058, 1140210, 1194210, 1366707, 1450744, 1520280, 1592280, 1632087, 1813430, 1822276, 2176116, 2277845, 2280420, 2388420, 2720145, 2733414, 3264174, 3626860, 3644552, 4100121, 4352232, 4555690, 4560840, 4776840, 4896261, 5440290, 5466828, 6528348, 6833535, 7253720, 8160435, 8200242, 9111380, 9792522, 10880580, 10933656, 12300363, 13056696, 13667070, 16320870, 16400484, 18222760, 18678329, 19585044, 20500605, 21761160, 24481305, 24600726, 27334140, 32641740, 32800968, 37356658, 39170088, 41001210, 48962610, 49201452, 54668280, 56034987, 61501815, 65283480, 74713316, 82002420, 93391645, 97925220, 98402904, 112069974, 123003630, 149426632, 164004840, 168104961, 186783290, 195850440, 224139948, 246007260, 280174935, 336209922, 373566580, 448279896, 492014520, 504314883, 560349870, 672419844, 747133160, 840524805, 1008629766, 1120699740, 1344839688, 1681049610, 2017259532, 2241399480, 2521574415, 3362099220, 4034519064, 5043148830, 6724198440, 10086297660, 20172595320]

約数ペア:

[(1, 20172595320), (2, 10086297660), (3, 6724198440), (4, 5043148830), (5, 4034519064), (6, 3362099220), (8, 2521574415), (9, 2241399480), (10, 2017259532), (12, 1681049610), (15, 1344839688), (18, 1120699740), (20, 1008629766), (24, 840524805), (27, 747133160), (30, 672419844), (36, 560349870), (40, 504314883), (41, 492014520), (45, 448279896), (54, 373566580), (60, 336209922), (72, 280174935), (82, 246007260), (90, 224139948), (103, 195850440), (108, 186783290), (120, 168104961), (123, 164004840), (135, 149426632), (164, 123003630), (180, 112069974), (205, 98402904), (206, 97925220), (216, 93391645), (246, 82002420), (270, 74713316), (309, 65283480), (328, 61501815), (360, 56034987), (369, 54668280), (410, 49201452), (412, 48962610), (492, 41001210), (515, 39170088), (540, 37356658), (615, 32800968), (618, 32641740), (738, 27334140), (820, 24600726), (824, 24481305), (927, 21761160), (984, 20500605), (1030, 19585044), (1080, 18678329), (1107, 18222760), (1230, 16400484), (1236, 16320870), (1476, 13667070), (1545, 13056696), (1640, 12300363), (1845, 10933656), (1854, 10880580), (2060, 9792522), (2214, 9111380), (2460, 8200242), (2472, 8160435), (2781, 7253720), (2952, 6833535), (3090, 6528348), (3690, 5466828), (3708, 5440290), (4120, 4896261), (4223, 4776840), (4423, 4560840), (4428, 4555690), (4635, 4352232), (4920, 4100121), (5535, 3644552), (5562, 3626860), (6180, 3264174), (7380, 2733414), (7416, 2720145), (8446, 2388420), (8846, 2280420), (8856, 2277845), (9270, 2176116), (11070, 1822276), (11124, 1813430), (12360, 1632087), (12669, 1592280), (13269, 1520280), (13905, 1450744), (14760, 1366707), (16892, 1194210), (17692, 1140210), (18540, 1088058), (21115, 955368), (22115, 912168), (22140, 911138), (22248, 906715), (25338, 796140), (26538, 760140), (27810, 725372), (33784, 597105), (35384, 570105), (37080, 544029), (38007, 530760), (39807, 506760), (42230, 477684), (44230, 456084), (44280, 455569), (50676, 398070), (53076, 380070), (55620, 362686), (63345, 318456), (66345, 304056), (76014, 265380), (79614, 253380), (84460, 238842), (88460, 228042), (101352, 199035), (106152, 190035), (111240, 181343), (114021, 176920), (119421, 168920), (126690, 159228), (132690, 152028)]