1250053920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 288

約数和(自身を含む): 4517420544

約数和(自身を除く): 3267366624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 465, 480, 492, 496, 558, 615, 620, 656, 683, 720, 738, 744, 820, 930, 984, 992, 1116, 1230, 1240, 1271, 1312, 1366, 1395, 1440, 1476, 1488, 1640, 1845, 1860, 1968, 2049, 2232, 2460, 2480, 2542, 2732, 2790, 2952, 2976, 3280, 3415, 3690, 3720, 3813, 3936, 4098, 4464, 4920, 4960, 5084, 5464, 5580, 5904, 6147, 6355, 6560, 6830, 7380, 7440, 7626, 8196, 8928, 9840, 10168, 10245, 10928, 11160, 11439, 11808, 12294, 12710, 13660, 14760, 14880, 15252, 16392, 19065, 19680, 20336, 20490, 21173, 21856, 22320, 22878, 24588, 25420, 27320, 28003, 29520, 30504, 30735, 32784, 38130, 40672, 40980, 42346, 44640, 45756, 49176, 50840, 54640, 56006, 57195, 59040, 61008, 61470, 63519, 65568, 76260, 81960, 84009, 84692, 91512, 98352, 101680, 105865, 109280, 112012, 114390, 122016, 122940, 127038, 140015, 152520, 163920, 168018, 169384, 183024, 190557, 196704, 203360, 211730, 224024, 228780, 245880, 252027, 254076, 280030, 305040, 317595, 327840, 336036, 338768, 366048, 381114, 420045, 423460, 448048, 457560, 491760, 504054, 508152, 560060, 610080, 635190, 672072, 677536, 762228, 840090, 846920, 868093, 896096, 915120, 952785, 983520, 1008108, 1016304, 1120120, 1260135, 1270380, 1344144, 1524456, 1680180, 1693840, 1736186, 1830240, 1905570, 2016216, 2032608, 2240240, 2520270, 2540760, 2604279, 2688288, 3048912, 3360360, 3387680, 3472372, 3811140, 4032432, 4340465, 4480480, 5040540, 5081520, 5208558, 6097824, 6720720, 6944744, 7622280, 7812837, 8064864, 8680930, 10081080, 10163040, 10417116, 13021395, 13441440, 13889488, 15244560, 15625674, 17361860, 20162160, 20834232, 26042790, 27778976, 30489120, 31251348, 34723720, 39064185, 40324320, 41668464, 52085580, 62502696, 69447440, 78128370, 83336928, 104171160, 125005392, 138894880, 156256740, 208342320, 250010784, 312513480, 416684640, 625026960, 1250053920]

約数ペア:

[(1, 1250053920), (2, 625026960), (3, 416684640), (4, 312513480), (5, 250010784), (6, 208342320), (8, 156256740), (9, 138894880), (10, 125005392), (12, 104171160), (15, 83336928), (16, 78128370), (18, 69447440), (20, 62502696), (24, 52085580), (30, 41668464), (31, 40324320), (32, 39064185), (36, 34723720), (40, 31251348), (41, 30489120), (45, 27778976), (48, 26042790), (60, 20834232), (62, 20162160), (72, 17361860), (80, 15625674), (82, 15244560), (90, 13889488), (93, 13441440), (96, 13021395), (120, 10417116), (123, 10163040), (124, 10081080), (144, 8680930), (155, 8064864), (160, 7812837), (164, 7622280), (180, 6944744), (186, 6720720), (205, 6097824), (240, 5208558), (246, 5081520), (248, 5040540), (279, 4480480), (288, 4340465), (310, 4032432), (328, 3811140), (360, 3472372), (369, 3387680), (372, 3360360), (410, 3048912), (465, 2688288), (480, 2604279), (492, 2540760), (496, 2520270), (558, 2240240), (615, 2032608), (620, 2016216), (656, 1905570), (683, 1830240), (720, 1736186), (738, 1693840), (744, 1680180), (820, 1524456), (930, 1344144), (984, 1270380), (992, 1260135), (1116, 1120120), (1230, 1016304), (1240, 1008108), (1271, 983520), (1312, 952785), (1366, 915120), (1395, 896096), (1440, 868093), (1476, 846920), (1488, 840090), (1640, 762228), (1845, 677536), (1860, 672072), (1968, 635190), (2049, 610080), (2232, 560060), (2460, 508152), (2480, 504054), (2542, 491760), (2732, 457560), (2790, 448048), (2952, 423460), (2976, 420045), (3280, 381114), (3415, 366048), (3690, 338768), (3720, 336036), (3813, 327840), (3936, 317595), (4098, 305040), (4464, 280030), (4920, 254076), (4960, 252027), (5084, 245880), (5464, 228780), (5580, 224024), (5904, 211730), (6147, 203360), (6355, 196704), (6560, 190557), (6830, 183024), (7380, 169384), (7440, 168018), (7626, 163920), (8196, 152520), (8928, 140015), (9840, 127038), (10168, 122940), (10245, 122016), (10928, 114390), (11160, 112012), (11439, 109280), (11808, 105865), (12294, 101680), (12710, 98352), (13660, 91512), (14760, 84692), (14880, 84009), (15252, 81960), (16392, 76260), (19065, 65568), (19680, 63519), (20336, 61470), (20490, 61008), (21173, 59040), (21856, 57195), (22320, 56006), (22878, 54640), (24588, 50840), (25420, 49176), (27320, 45756), (28003, 44640), (29520, 42346), (30504, 40980), (30735, 40672), (32784, 38130)]