28986993840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8429}}^1$

素因数の和:8564

約数の個数: 320

約数和(自身を含む): 108378777600

約数和(自身を除く): 79391783760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 89, 92, 105, 112, 115, 120, 138, 140, 161, 168, 178, 184, 210, 230, 240, 267, 276, 280, 322, 336, 345, 356, 368, 420, 445, 460, 483, 534, 552, 560, 623, 644, 690, 712, 805, 840, 890, 920, 966, 1068, 1104, 1246, 1288, 1335, 1380, 1424, 1610, 1680, 1780, 1840, 1869, 1932, 2047, 2136, 2415, 2492, 2576, 2670, 2760, 3115, 3220, 3560, 3738, 3864, 4094, 4272, 4830, 4984, 5340, 5520, 6141, 6230, 6440, 7120, 7476, 7728, 8188, 8429, 9345, 9660, 9968, 10235, 10680, 12282, 12460, 12880, 14329, 14952, 16376, 16858, 18690, 19320, 20470, 21360, 24564, 24920, 25287, 28658, 29904, 30705, 32752, 33716, 37380, 38640, 40940, 42145, 42987, 49128, 49840, 50574, 57316, 59003, 61410, 67432, 71645, 74760, 81880, 84290, 85974, 98256, 101148, 114632, 118006, 122820, 126435, 134864, 143290, 149520, 163760, 168580, 171948, 177009, 193867, 202296, 214935, 229264, 236012, 245640, 252870, 286580, 295015, 337160, 343896, 354018, 387734, 404592, 429870, 472024, 491280, 505740, 573160, 581601, 590030, 674320, 687792, 708036, 750181, 775468, 859740, 885045, 944048, 969335, 1011480, 1146320, 1163202, 1180060, 1357069, 1416072, 1500362, 1550936, 1719480, 1770090, 1938670, 2022960, 2250543, 2326404, 2360120, 2714138, 2832144, 2908005, 3000724, 3101872, 3438960, 3540180, 3750905, 3877340, 4071207, 4501086, 4652808, 4720240, 5251267, 5428276, 5816010, 6001448, 6785345, 7080360, 7501810, 7754680, 8142414, 9002172, 9305616, 10502534, 10856552, 11252715, 11632020, 12002896, 13570690, 14160720, 15003620, 15509360, 15753801, 16284828, 17254163, 18004344, 20356035, 21005068, 21713104, 22505430, 23264040, 26256335, 27141380, 30007240, 31507602, 32569656, 34508326, 36008688, 40712070, 42010136, 45010860, 46528080, 51762489, 52512670, 54282760, 60014480, 63015204, 65139312, 69016652, 78769005, 81424140, 84020272, 86270815, 90021720, 103524978, 105025340, 108565520, 120779141, 126030408, 138033304, 157538010, 162848280, 172541630, 180043440, 207049956, 210050680, 241558282, 252060816, 258812445, 276066608, 315076020, 325696560, 345083260, 362337423, 414099912, 420101360, 483116564, 517624890, 603895705, 630152040, 690166520, 724674846, 828199824, 966233128, 1035249780, 1207791410, 1260304080, 1380333040, 1449349692, 1811687115, 1932466256, 2070499560, 2415582820, 2898699384, 3623374230, 4140999120, 4831165640, 5797398768, 7246748460, 9662331280, 14493496920, 28986993840]

約数ペア:

[(1, 28986993840), (2, 14493496920), (3, 9662331280), (4, 7246748460), (5, 5797398768), (6, 4831165640), (7, 4140999120), (8, 3623374230), (10, 2898699384), (12, 2415582820), (14, 2070499560), (15, 1932466256), (16, 1811687115), (20, 1449349692), (21, 1380333040), (23, 1260304080), (24, 1207791410), (28, 1035249780), (30, 966233128), (35, 828199824), (40, 724674846), (42, 690166520), (46, 630152040), (48, 603895705), (56, 517624890), (60, 483116564), (69, 420101360), (70, 414099912), (80, 362337423), (84, 345083260), (89, 325696560), (92, 315076020), (105, 276066608), (112, 258812445), (115, 252060816), (120, 241558282), (138, 210050680), (140, 207049956), (161, 180043440), (168, 172541630), (178, 162848280), (184, 157538010), (210, 138033304), (230, 126030408), (240, 120779141), (267, 108565520), (276, 105025340), (280, 103524978), (322, 90021720), (336, 86270815), (345, 84020272), (356, 81424140), (368, 78769005), (420, 69016652), (445, 65139312), (460, 63015204), (483, 60014480), (534, 54282760), (552, 52512670), (560, 51762489), (623, 46528080), (644, 45010860), (690, 42010136), (712, 40712070), (805, 36008688), (840, 34508326), (890, 32569656), (920, 31507602), (966, 30007240), (1068, 27141380), (1104, 26256335), (1246, 23264040), (1288, 22505430), (1335, 21713104), (1380, 21005068), (1424, 20356035), (1610, 18004344), (1680, 17254163), (1780, 16284828), (1840, 15753801), (1869, 15509360), (1932, 15003620), (2047, 14160720), (2136, 13570690), (2415, 12002896), (2492, 11632020), (2576, 11252715), (2670, 10856552), (2760, 10502534), (3115, 9305616), (3220, 9002172), (3560, 8142414), (3738, 7754680), (3864, 7501810), (4094, 7080360), (4272, 6785345), (4830, 6001448), (4984, 5816010), (5340, 5428276), (5520, 5251267), (6141, 4720240), (6230, 4652808), (6440, 4501086), (7120, 4071207), (7476, 3877340), (7728, 3750905), (8188, 3540180), (8429, 3438960), (9345, 3101872), (9660, 3000724), (9968, 2908005), (10235, 2832144), (10680, 2714138), (12282, 2360120), (12460, 2326404), (12880, 2250543), (14329, 2022960), (14952, 1938670), (16376, 1770090), (16858, 1719480), (18690, 1550936), (19320, 1500362), (20470, 1416072), (21360, 1357069), (24564, 1180060), (24920, 1163202), (25287, 1146320), (28658, 1011480), (29904, 969335), (30705, 944048), (32752, 885045), (33716, 859740), (37380, 775468), (38640, 750181), (40940, 708036), (42145, 687792), (42987, 674320), (49128, 590030), (49840, 581601), (50574, 573160), (57316, 505740), (59003, 491280), (61410, 472024), (67432, 429870), (71645, 404592), (74760, 387734), (81880, 354018), (84290, 343896), (85974, 337160), (98256, 295015), (101148, 286580), (114632, 252870), (118006, 245640), (122820, 236012), (126435, 229264), (134864, 214935), (143290, 202296), (149520, 193867), (163760, 177009), (168580, 171948)]