4128978000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2657}}^1$

素因数の和:2727

約数の個数: 320

約数和(自身を含む): 15630571008

約数和(自身を除く): 11501593008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 37, 40, 42, 48, 50, 56, 60, 70, 74, 75, 80, 84, 100, 105, 111, 112, 120, 125, 140, 148, 150, 168, 175, 185, 200, 210, 222, 240, 250, 259, 280, 296, 300, 336, 350, 370, 375, 400, 420, 444, 500, 518, 525, 555, 560, 592, 600, 700, 740, 750, 777, 840, 875, 888, 925, 1000, 1036, 1050, 1110, 1200, 1295, 1400, 1480, 1500, 1554, 1680, 1750, 1776, 1850, 2000, 2072, 2100, 2220, 2590, 2625, 2657, 2775, 2800, 2960, 3000, 3108, 3500, 3700, 3885, 4144, 4200, 4440, 4625, 5180, 5250, 5314, 5550, 6000, 6216, 6475, 7000, 7400, 7770, 7971, 8400, 8880, 9250, 10360, 10500, 10628, 11100, 12432, 12950, 13285, 13875, 14000, 14800, 15540, 15942, 18500, 18599, 19425, 20720, 21000, 21256, 22200, 25900, 26570, 27750, 31080, 31884, 32375, 37000, 37198, 38850, 39855, 42000, 42512, 44400, 51800, 53140, 55500, 55797, 62160, 63768, 64750, 66425, 74000, 74396, 77700, 79710, 92995, 97125, 98309, 103600, 106280, 111000, 111594, 127536, 129500, 132850, 148792, 155400, 159420, 185990, 194250, 196618, 199275, 212560, 222000, 223188, 259000, 265700, 278985, 294927, 297584, 310800, 318840, 332125, 371980, 388500, 393236, 398550, 446376, 464975, 491545, 518000, 531400, 557970, 589854, 637680, 664250, 688163, 743960, 777000, 786472, 797100, 892752, 929950, 983090, 996375, 1062800, 1115940, 1179708, 1328500, 1376326, 1394925, 1474635, 1487920, 1554000, 1572944, 1594200, 1859900, 1966180, 1992750, 2064489, 2231880, 2324875, 2359416, 2457725, 2657000, 2752652, 2789850, 2949270, 3188400, 3440815, 3719800, 3932360, 3985500, 4128978, 4463760, 4649750, 4718832, 4915450, 5314000, 5505304, 5579700, 5898540, 6881630, 6974625, 7373175, 7439600, 7864720, 7971000, 8257956, 9299500, 9830900, 10322445, 11010608, 11159400, 11797080, 12288625, 13763260, 13949250, 14746350, 15942000, 16515912, 17204075, 18599000, 19661800, 20644890, 22318800, 23594160, 24577250, 27526520, 27898500, 29492700, 33031824, 34408150, 36865875, 37198000, 39323600, 41289780, 49154500, 51612225, 55053040, 55797000, 58985400, 68816300, 73731750, 82579560, 86020375, 98309000, 103224450, 111594000, 117970800, 137632600, 147463500, 165159120, 172040750, 196618000, 206448900, 258061125, 275265200, 294927000, 344081500, 412897800, 516122250, 589854000, 688163000, 825795600, 1032244500, 1376326000, 2064489000, 4128978000]

約数ペア:

[(1, 4128978000), (2, 2064489000), (3, 1376326000), (4, 1032244500), (5, 825795600), (6, 688163000), (7, 589854000), (8, 516122250), (10, 412897800), (12, 344081500), (14, 294927000), (15, 275265200), (16, 258061125), (20, 206448900), (21, 196618000), (24, 172040750), (25, 165159120), (28, 147463500), (30, 137632600), (35, 117970800), (37, 111594000), (40, 103224450), (42, 98309000), (48, 86020375), (50, 82579560), (56, 73731750), (60, 68816300), (70, 58985400), (74, 55797000), (75, 55053040), (80, 51612225), (84, 49154500), (100, 41289780), (105, 39323600), (111, 37198000), (112, 36865875), (120, 34408150), (125, 33031824), (140, 29492700), (148, 27898500), (150, 27526520), (168, 24577250), (175, 23594160), (185, 22318800), (200, 20644890), (210, 19661800), (222, 18599000), (240, 17204075), (250, 16515912), (259, 15942000), (280, 14746350), (296, 13949250), (300, 13763260), (336, 12288625), (350, 11797080), (370, 11159400), (375, 11010608), (400, 10322445), (420, 9830900), (444, 9299500), (500, 8257956), (518, 7971000), (525, 7864720), (555, 7439600), (560, 7373175), (592, 6974625), (600, 6881630), (700, 5898540), (740, 5579700), (750, 5505304), (777, 5314000), (840, 4915450), (875, 4718832), (888, 4649750), (925, 4463760), (1000, 4128978), (1036, 3985500), (1050, 3932360), (1110, 3719800), (1200, 3440815), (1295, 3188400), (1400, 2949270), (1480, 2789850), (1500, 2752652), (1554, 2657000), (1680, 2457725), (1750, 2359416), (1776, 2324875), (1850, 2231880), (2000, 2064489), (2072, 1992750), (2100, 1966180), (2220, 1859900), (2590, 1594200), (2625, 1572944), (2657, 1554000), (2775, 1487920), (2800, 1474635), (2960, 1394925), (3000, 1376326), (3108, 1328500), (3500, 1179708), (3700, 1115940), (3885, 1062800), (4144, 996375), (4200, 983090), (4440, 929950), (4625, 892752), (5180, 797100), (5250, 786472), (5314, 777000), (5550, 743960), (6000, 688163), (6216, 664250), (6475, 637680), (7000, 589854), (7400, 557970), (7770, 531400), (7971, 518000), (8400, 491545), (8880, 464975), (9250, 446376), (10360, 398550), (10500, 393236), (10628, 388500), (11100, 371980), (12432, 332125), (12950, 318840), (13285, 310800), (13875, 297584), (14000, 294927), (14800, 278985), (15540, 265700), (15942, 259000), (18500, 223188), (18599, 222000), (19425, 212560), (20720, 199275), (21000, 196618), (21256, 194250), (22200, 185990), (25900, 159420), (26570, 155400), (27750, 148792), (31080, 132850), (31884, 129500), (32375, 127536), (37000, 111594), (37198, 111000), (38850, 106280), (39855, 103600), (42000, 98309), (42512, 97125), (44400, 92995), (51800, 79710), (53140, 77700), (55500, 74396), (55797, 74000), (62160, 66425), (63768, 64750)]