2865039840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:5002

約数の個数: 288

約数和(自身を含む): 10870868736

約数和(自身を除く): 8005828896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4937, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 9874, 11160, 12090, 12896, 14508, 14811, 14880, 16120, 18135, 18720, 19344, 19748, 22320, 24180, 24685, 29016, 29622, 32240, 36270, 38688, 39496, 44433, 44640, 48360, 49370, 58032, 59244, 64181, 64480, 72540, 74055, 78992, 88866, 96720, 98740, 116064, 118488, 128362, 145080, 148110, 153047, 157984, 177732, 192543, 193440, 197480, 222165, 236976, 256724, 290160, 296220, 306094, 320905, 355464, 385086, 394960, 444330, 459141, 473952, 513448, 577629, 580320, 592440, 612188, 641810, 710928, 765235, 770172, 789920, 888660, 918282, 962715, 1026896, 1155258, 1184880, 1224376, 1283620, 1377423, 1421856, 1530470, 1540344, 1777320, 1836564, 1925430, 1989611, 2053792, 2295705, 2310516, 2369760, 2448752, 2567240, 2754846, 2888145, 3060940, 3080688, 3554640, 3673128, 3850860, 3979222, 4591410, 4621032, 4897504, 5134480, 5509692, 5776290, 5968833, 6121880, 6161376, 6887115, 7109280, 7346256, 7701720, 7958444, 9182820, 9242064, 9948055, 10268960, 11019384, 11552580, 11937666, 12243760, 13774230, 14692512, 15403440, 15916888, 17906499, 18365640, 18484128, 19896110, 22038768, 23105160, 23875332, 24487520, 27548460, 29844165, 30806880, 31833776, 35812998, 36731280, 39792220, 44077536, 46210320, 47750664, 55096920, 59688330, 63667552, 71625996, 73462560, 79584440, 89532495, 92420640, 95501328, 110193840, 119376660, 143251992, 159168880, 179064990, 191002656, 220387680, 238753320, 286503984, 318337760, 358129980, 477506640, 573007968, 716259960, 955013280, 1432519920, 2865039840]

約数ペア:

[(1, 2865039840), (2, 1432519920), (3, 955013280), (4, 716259960), (5, 573007968), (6, 477506640), (8, 358129980), (9, 318337760), (10, 286503984), (12, 238753320), (13, 220387680), (15, 191002656), (16, 179064990), (18, 159168880), (20, 143251992), (24, 119376660), (26, 110193840), (30, 95501328), (31, 92420640), (32, 89532495), (36, 79584440), (39, 73462560), (40, 71625996), (45, 63667552), (48, 59688330), (52, 55096920), (60, 47750664), (62, 46210320), (65, 44077536), (72, 39792220), (78, 36731280), (80, 35812998), (90, 31833776), (93, 30806880), (96, 29844165), (104, 27548460), (117, 24487520), (120, 23875332), (124, 23105160), (130, 22038768), (144, 19896110), (155, 18484128), (156, 18365640), (160, 17906499), (180, 15916888), (186, 15403440), (195, 14692512), (208, 13774230), (234, 12243760), (240, 11937666), (248, 11552580), (260, 11019384), (279, 10268960), (288, 9948055), (310, 9242064), (312, 9182820), (360, 7958444), (372, 7701720), (390, 7346256), (403, 7109280), (416, 6887115), (465, 6161376), (468, 6121880), (480, 5968833), (496, 5776290), (520, 5509692), (558, 5134480), (585, 4897504), (620, 4621032), (624, 4591410), (720, 3979222), (744, 3850860), (780, 3673128), (806, 3554640), (930, 3080688), (936, 3060940), (992, 2888145), (1040, 2754846), (1116, 2567240), (1170, 2448752), (1209, 2369760), (1240, 2310516), (1248, 2295705), (1395, 2053792), (1440, 1989611), (1488, 1925430), (1560, 1836564), (1612, 1777320), (1860, 1540344), (1872, 1530470), (2015, 1421856), (2080, 1377423), (2232, 1283620), (2340, 1224376), (2418, 1184880), (2480, 1155258), (2790, 1026896), (2976, 962715), (3120, 918282), (3224, 888660), (3627, 789920), (3720, 770172), (3744, 765235), (4030, 710928), (4464, 641810), (4680, 612188), (4836, 592440), (4937, 580320), (4960, 577629), (5580, 513448), (6045, 473952), (6240, 459141), (6448, 444330), (7254, 394960), (7440, 385086), (8060, 355464), (8928, 320905), (9360, 306094), (9672, 296220), (9874, 290160), (11160, 256724), (12090, 236976), (12896, 222165), (14508, 197480), (14811, 193440), (14880, 192543), (16120, 177732), (18135, 157984), (18720, 153047), (19344, 148110), (19748, 145080), (22320, 128362), (24180, 118488), (24685, 116064), (29016, 98740), (29622, 96720), (32240, 88866), (36270, 78992), (38688, 74055), (39496, 72540), (44433, 64480), (44640, 64181), (48360, 59244), (49370, 58032)]