1438948000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1$

素因数の和:3072

約数の個数: 192

約数和(自身を含む): 4279661568

約数和(自身を除く): 2840713568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 125, 136, 140, 160, 170, 175, 200, 224, 238, 250, 272, 280, 340, 350, 400, 425, 476, 500, 544, 560, 595, 680, 700, 800, 850, 875, 952, 1000, 1120, 1190, 1360, 1400, 1700, 1750, 1904, 2000, 2125, 2380, 2720, 2800, 2975, 3023, 3400, 3500, 3808, 4000, 4250, 4760, 5600, 5950, 6046, 6800, 7000, 8500, 9520, 11900, 12092, 13600, 14000, 14875, 15115, 17000, 19040, 21161, 23800, 24184, 28000, 29750, 30230, 34000, 42322, 47600, 48368, 51391, 59500, 60460, 68000, 75575, 84644, 95200, 96736, 102782, 105805, 119000, 120920, 151150, 169288, 205564, 211610, 238000, 241840, 256955, 302300, 338576, 359737, 377875, 411128, 423220, 476000, 483680, 513910, 529025, 604600, 677152, 719474, 755750, 822256, 846440, 1027820, 1058050, 1209200, 1284775, 1438948, 1511500, 1644512, 1692880, 1798685, 2055640, 2116100, 2418400, 2569550, 2645125, 2877896, 3023000, 3385760, 3597370, 4111280, 4232200, 5139100, 5290250, 5755792, 6046000, 6423875, 7194740, 8222560, 8464400, 8993425, 10278200, 10580500, 11511584, 12092000, 12847750, 14389480, 16928800, 17986850, 20556400, 21161000, 25695500, 28778960, 35973700, 41112800, 42322000, 44967125, 51391000, 57557920, 71947400, 84644000, 89934250, 102782000, 143894800, 179868500, 205564000, 287789600, 359737000, 719474000, 1438948000]

約数ペア:

[(1, 1438948000), (2, 719474000), (4, 359737000), (5, 287789600), (7, 205564000), (8, 179868500), (10, 143894800), (14, 102782000), (16, 89934250), (17, 84644000), (20, 71947400), (25, 57557920), (28, 51391000), (32, 44967125), (34, 42322000), (35, 41112800), (40, 35973700), (50, 28778960), (56, 25695500), (68, 21161000), (70, 20556400), (80, 17986850), (85, 16928800), (100, 14389480), (112, 12847750), (119, 12092000), (125, 11511584), (136, 10580500), (140, 10278200), (160, 8993425), (170, 8464400), (175, 8222560), (200, 7194740), (224, 6423875), (238, 6046000), (250, 5755792), (272, 5290250), (280, 5139100), (340, 4232200), (350, 4111280), (400, 3597370), (425, 3385760), (476, 3023000), (500, 2877896), (544, 2645125), (560, 2569550), (595, 2418400), (680, 2116100), (700, 2055640), (800, 1798685), (850, 1692880), (875, 1644512), (952, 1511500), (1000, 1438948), (1120, 1284775), (1190, 1209200), (1360, 1058050), (1400, 1027820), (1700, 846440), (1750, 822256), (1904, 755750), (2000, 719474), (2125, 677152), (2380, 604600), (2720, 529025), (2800, 513910), (2975, 483680), (3023, 476000), (3400, 423220), (3500, 411128), (3808, 377875), (4000, 359737), (4250, 338576), (4760, 302300), (5600, 256955), (5950, 241840), (6046, 238000), (6800, 211610), (7000, 205564), (8500, 169288), (9520, 151150), (11900, 120920), (12092, 119000), (13600, 105805), (14000, 102782), (14875, 96736), (15115, 95200), (17000, 84644), (19040, 75575), (21161, 68000), (23800, 60460), (24184, 59500), (28000, 51391), (29750, 48368), (30230, 47600), (34000, 42322)]