1428579379920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1861}}^1\times {\mathrm{41539}}^1$

素因数の和:43434

約数の個数: 320

約数和(自身を含む): 5524466411520

約数和(自身を除く): 4095887031600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 1861, 2310, 2640, 3080, 3696, 3722, 4620, 5583, 6160, 7444, 9240, 9305, 11166, 13027, 14888, 18480, 18610, 20471, 22332, 26054, 27915, 29776, 37220, 39081, 40942, 41539, 44664, 52108, 55830, 61413, 65135, 74440, 78162, 81884, 83078, 89328, 102355, 104216, 111660, 122826, 124617, 130270, 143297, 148880, 156324, 163768, 166156, 195405, 204710, 207695, 208432, 223320, 245652, 249234, 260540, 286594, 290773, 307065, 312648, 327536, 332312, 390810, 409420, 415390, 429891, 446640, 456929, 491304, 498468, 521080, 573188, 581546, 614130, 623085, 625296, 664624, 716485, 781620, 818840, 830780, 859782, 872319, 913858, 982608, 996936, 1042160, 1146376, 1163092, 1228260, 1246170, 1370787, 1432970, 1453865, 1563240, 1637680, 1661560, 1719564, 1744638, 1827716, 1993872, 2149455, 2284645, 2292752, 2326184, 2456520, 2492340, 2741574, 2865940, 2907730, 3126480, 3198503, 3323120, 3439128, 3489276, 3655432, 4298910, 4361595, 4569290, 4652368, 4913040, 4984680, 5483148, 5731880, 5815460, 6397006, 6853935, 6878256, 6978552, 7310864, 8597820, 8723190, 9138580, 9595509, 9969360, 10966296, 11463760, 11630920, 12794012, 13707870, 13957104, 15992515, 17195640, 17446380, 18277160, 19191018, 21932592, 23261840, 25588024, 27415740, 31985030, 34391280, 34892760, 36554320, 38382036, 47977545, 51176048, 54831480, 63970060, 69785520, 76764072, 77304079, 95955090, 109662960, 127940120, 153528144, 154608158, 191910180, 231912237, 255880240, 309216316, 383820360, 386520395, 463824474, 541128553, 618432632, 767640720, 773040790, 850344869, 927648948, 1082257106, 1159561185, 1236865264, 1546081580, 1623385659, 1700689738, 1855297896, 2164514212, 2319122370, 2551034607, 2705642765, 3092163160, 3246771318, 3401379476, 3710595792, 4251724345, 4329028424, 4638244740, 5102069214, 5411285530, 5952414083, 6184326320, 6493542636, 6802758952, 8116928295, 8503448690, 8658056848, 9276489480, 10204138428, 10822571060, 11904828166, 12755173035, 12987085272, 13605517904, 16233856590, 17006897380, 17857242249, 18552978960, 20408276856, 21645142120, 23809656332, 25510346070, 25974170544, 29762070415, 32467713180, 34013794760, 35714484498, 40816553712, 43290284240, 47619312664, 51020692140, 59524140830, 64935426360, 68027589520, 71428968996, 89286211245, 95238625328, 102041384280, 119048281660, 129870852720, 142857937992, 178572422490, 204082768560, 238096563320, 285715875984, 357144844980, 476193126640, 714289689960, 1428579379920]

約数ペア:

[(1, 1428579379920), (2, 714289689960), (3, 476193126640), (4, 357144844980), (5, 285715875984), (6, 238096563320), (7, 204082768560), (8, 178572422490), (10, 142857937992), (11, 129870852720), (12, 119048281660), (14, 102041384280), (15, 95238625328), (16, 89286211245), (20, 71428968996), (21, 68027589520), (22, 64935426360), (24, 59524140830), (28, 51020692140), (30, 47619312664), (33, 43290284240), (35, 40816553712), (40, 35714484498), (42, 34013794760), (44, 32467713180), (48, 29762070415), (55, 25974170544), (56, 25510346070), (60, 23809656332), (66, 21645142120), (70, 20408276856), (77, 18552978960), (80, 17857242249), (84, 17006897380), (88, 16233856590), (105, 13605517904), (110, 12987085272), (112, 12755173035), (120, 11904828166), (132, 10822571060), (140, 10204138428), (154, 9276489480), (165, 8658056848), (168, 8503448690), (176, 8116928295), (210, 6802758952), (220, 6493542636), (231, 6184326320), (240, 5952414083), (264, 5411285530), (280, 5102069214), (308, 4638244740), (330, 4329028424), (336, 4251724345), (385, 3710595792), (420, 3401379476), (440, 3246771318), (462, 3092163160), (528, 2705642765), (560, 2551034607), (616, 2319122370), (660, 2164514212), (770, 1855297896), (840, 1700689738), (880, 1623385659), (924, 1546081580), (1155, 1236865264), (1232, 1159561185), (1320, 1082257106), (1540, 927648948), (1680, 850344869), (1848, 773040790), (1861, 767640720), (2310, 618432632), (2640, 541128553), (3080, 463824474), (3696, 386520395), (3722, 383820360), (4620, 309216316), (5583, 255880240), (6160, 231912237), (7444, 191910180), (9240, 154608158), (9305, 153528144), (11166, 127940120), (13027, 109662960), (14888, 95955090), (18480, 77304079), (18610, 76764072), (20471, 69785520), (22332, 63970060), (26054, 54831480), (27915, 51176048), (29776, 47977545), (37220, 38382036), (39081, 36554320), (40942, 34892760), (41539, 34391280), (44664, 31985030), (52108, 27415740), (55830, 25588024), (61413, 23261840), (65135, 21932592), (74440, 19191018), (78162, 18277160), (81884, 17446380), (83078, 17195640), (89328, 15992515), (102355, 13957104), (104216, 13707870), (111660, 12794012), (122826, 11630920), (124617, 11463760), (130270, 10966296), (143297, 9969360), (148880, 9595509), (156324, 9138580), (163768, 8723190), (166156, 8597820), (195405, 7310864), (204710, 6978552), (207695, 6878256), (208432, 6853935), (223320, 6397006), (245652, 5815460), (249234, 5731880), (260540, 5483148), (286594, 4984680), (290773, 4913040), (307065, 4652368), (312648, 4569290), (327536, 4361595), (332312, 4298910), (390810, 3655432), (409420, 3489276), (415390, 3439128), (429891, 3323120), (446640, 3198503), (456929, 3126480), (491304, 2907730), (498468, 2865940), (521080, 2741574), (573188, 2492340), (581546, 2456520), (614130, 2326184), (623085, 2292752), (625296, 2284645), (664624, 2149455), (716485, 1993872), (781620, 1827716), (818840, 1744638), (830780, 1719564), (859782, 1661560), (872319, 1637680), (913858, 1563240), (982608, 1453865), (996936, 1432970), (1042160, 1370787), (1146376, 1246170), (1163092, 1228260)]