2021003520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 288

約数和(自身を含む): 6935144832

約数和(自身を除く): 4914141312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 83, 85, 96, 102, 120, 128, 136, 160, 166, 170, 192, 204, 240, 249, 255, 256, 272, 320, 332, 340, 373, 384, 408, 415, 480, 498, 510, 544, 640, 664, 680, 746, 768, 816, 830, 960, 996, 1020, 1088, 1119, 1245, 1280, 1328, 1360, 1411, 1492, 1632, 1660, 1865, 1920, 1992, 2040, 2176, 2238, 2490, 2656, 2720, 2822, 2984, 3264, 3320, 3730, 3840, 3984, 4080, 4233, 4352, 4476, 4980, 5312, 5440, 5595, 5644, 5968, 6341, 6528, 6640, 7055, 7460, 7968, 8160, 8466, 8952, 9960, 10624, 10880, 11190, 11288, 11936, 12682, 13056, 13280, 14110, 14920, 15936, 16320, 16932, 17904, 19023, 19920, 21165, 21248, 21760, 22380, 22576, 23872, 25364, 26560, 28220, 29840, 30959, 31705, 31872, 32640, 33864, 35808, 38046, 39840, 42330, 44760, 45152, 47744, 50728, 53120, 56440, 59680, 61918, 63410, 63744, 65280, 67728, 71616, 76092, 79680, 84660, 89520, 90304, 92877, 95115, 95488, 101456, 106240, 112880, 119360, 123836, 126820, 135456, 143232, 152184, 154795, 159360, 169320, 179040, 180608, 185754, 190230, 202912, 225760, 238720, 247672, 253640, 270912, 286464, 304368, 309590, 318720, 338640, 358080, 361216, 371508, 380460, 405824, 451520, 464385, 477440, 495344, 507280, 526303, 541824, 608736, 619180, 677280, 716160, 743016, 760920, 811648, 903040, 928770, 990688, 1014560, 1052606, 1083648, 1217472, 1238360, 1354560, 1432320, 1486032, 1521840, 1578909, 1623296, 1806080, 1857540, 1981376, 2029120, 2105212, 2434944, 2476720, 2631515, 2709120, 2972064, 3043680, 3157818, 3715080, 3962752, 4058240, 4210424, 4869888, 4953440, 5263030, 5418240, 5944128, 6087360, 6315636, 7430160, 7894545, 7925504, 8116480, 8420848, 9906880, 10526060, 11888256, 12174720, 12631272, 14860320, 15789090, 16841696, 19813760, 21052120, 23776512, 24349440, 25262544, 29720640, 31578180, 33683392, 39627520, 42104240, 50525088, 59441280, 63156360, 67366784, 84208480, 101050176, 118882560, 126312720, 134733568, 168416960, 202100352, 252625440, 336833920, 404200704, 505250880, 673667840, 1010501760, 2021003520]

約数ペア:

[(1, 2021003520), (2, 1010501760), (3, 673667840), (4, 505250880), (5, 404200704), (6, 336833920), (8, 252625440), (10, 202100352), (12, 168416960), (15, 134733568), (16, 126312720), (17, 118882560), (20, 101050176), (24, 84208480), (30, 67366784), (32, 63156360), (34, 59441280), (40, 50525088), (48, 42104240), (51, 39627520), (60, 33683392), (64, 31578180), (68, 29720640), (80, 25262544), (83, 24349440), (85, 23776512), (96, 21052120), (102, 19813760), (120, 16841696), (128, 15789090), (136, 14860320), (160, 12631272), (166, 12174720), (170, 11888256), (192, 10526060), (204, 9906880), (240, 8420848), (249, 8116480), (255, 7925504), (256, 7894545), (272, 7430160), (320, 6315636), (332, 6087360), (340, 5944128), (373, 5418240), (384, 5263030), (408, 4953440), (415, 4869888), (480, 4210424), (498, 4058240), (510, 3962752), (544, 3715080), (640, 3157818), (664, 3043680), (680, 2972064), (746, 2709120), (768, 2631515), (816, 2476720), (830, 2434944), (960, 2105212), (996, 2029120), (1020, 1981376), (1088, 1857540), (1119, 1806080), (1245, 1623296), (1280, 1578909), (1328, 1521840), (1360, 1486032), (1411, 1432320), (1492, 1354560), (1632, 1238360), (1660, 1217472), (1865, 1083648), (1920, 1052606), (1992, 1014560), (2040, 990688), (2176, 928770), (2238, 903040), (2490, 811648), (2656, 760920), (2720, 743016), (2822, 716160), (2984, 677280), (3264, 619180), (3320, 608736), (3730, 541824), (3840, 526303), (3984, 507280), (4080, 495344), (4233, 477440), (4352, 464385), (4476, 451520), (4980, 405824), (5312, 380460), (5440, 371508), (5595, 361216), (5644, 358080), (5968, 338640), (6341, 318720), (6528, 309590), (6640, 304368), (7055, 286464), (7460, 270912), (7968, 253640), (8160, 247672), (8466, 238720), (8952, 225760), (9960, 202912), (10624, 190230), (10880, 185754), (11190, 180608), (11288, 179040), (11936, 169320), (12682, 159360), (13056, 154795), (13280, 152184), (14110, 143232), (14920, 135456), (15936, 126820), (16320, 123836), (16932, 119360), (17904, 112880), (19023, 106240), (19920, 101456), (21165, 95488), (21248, 95115), (21760, 92877), (22380, 90304), (22576, 89520), (23872, 84660), (25364, 79680), (26560, 76092), (28220, 71616), (29840, 67728), (30959, 65280), (31705, 63744), (31872, 63410), (32640, 61918), (33864, 59680), (35808, 56440), (38046, 53120), (39840, 50728), (42330, 47744), (44760, 45152)]