72580919040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{900061}}^1$

素因数の和:900095

約数の個数: 216

約数和(自身を含む): 286997369568

約数和(自身を除く): 214416450528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 900061, 1800122, 2700183, 3600244, 4500305, 5400366, 6300427, 7200488, 8100549, 9000610, 10800732, 12600854, 13500915, 14400976, 16201098, 18001220, 18901281, 21601464, 25201708, 27001830, 28801952, 31502135, 32402196, 36002440, 37802562, 40502745, 43202928, 50403416, 54003660, 56703843, 57603904, 63004270, 64804392, 72004880, 75605124, 81005490, 86405856, 94506405, 100806832, 108007320, 113407686, 115207808, 126008540, 129608784, 144009760, 151210248, 162010980, 172811712, 189012810, 201613664, 216014640, 226815372, 230415616, 252017080, 259217568, 283519215, 288019520, 302420496, 324021960, 345623424, 378025620, 403227328, 432029280, 453630744, 504034160, 518435136, 567038430, 576039040, 604840992, 648043920, 691246848, 756051240, 806454656, 864058560, 907261488, 1008068320, 1036870272, 1134076860, 1152078080, 1209681984, 1296087840, 1512102480, 1612909312, 1728117120, 1814522976, 2016136640, 2073740544, 2268153720, 2419363968, 2592175680, 3024204960, 3456234240, 3629045952, 4032273280, 4536307440, 4838727936, 5184351360, 6048409920, 7258091904, 8064546560, 9072614880, 10368702720, 12096819840, 14516183808, 18145229760, 24193639680, 36290459520, 72580919040]

約数ペア:

[(1, 72580919040), (2, 36290459520), (3, 24193639680), (4, 18145229760), (5, 14516183808), (6, 12096819840), (7, 10368702720), (8, 9072614880), (9, 8064546560), (10, 7258091904), (12, 6048409920), (14, 5184351360), (15, 4838727936), (16, 4536307440), (18, 4032273280), (20, 3629045952), (21, 3456234240), (24, 3024204960), (28, 2592175680), (30, 2419363968), (32, 2268153720), (35, 2073740544), (36, 2016136640), (40, 1814522976), (42, 1728117120), (45, 1612909312), (48, 1512102480), (56, 1296087840), (60, 1209681984), (63, 1152078080), (64, 1134076860), (70, 1036870272), (72, 1008068320), (80, 907261488), (84, 864058560), (90, 806454656), (96, 756051240), (105, 691246848), (112, 648043920), (120, 604840992), (126, 576039040), (128, 567038430), (140, 518435136), (144, 504034160), (160, 453630744), (168, 432029280), (180, 403227328), (192, 378025620), (210, 345623424), (224, 324021960), (240, 302420496), (252, 288019520), (256, 283519215), (280, 259217568), (288, 252017080), (315, 230415616), (320, 226815372), (336, 216014640), (360, 201613664), (384, 189012810), (420, 172811712), (448, 162010980), (480, 151210248), (504, 144009760), (560, 129608784), (576, 126008540), (630, 115207808), (640, 113407686), (672, 108007320), (720, 100806832), (768, 94506405), (840, 86405856), (896, 81005490), (960, 75605124), (1008, 72004880), (1120, 64804392), (1152, 63004270), (1260, 57603904), (1280, 56703843), (1344, 54003660), (1440, 50403416), (1680, 43202928), (1792, 40502745), (1920, 37802562), (2016, 36002440), (2240, 32402196), (2304, 31502135), (2520, 28801952), (2688, 27001830), (2880, 25201708), (3360, 21601464), (3840, 18901281), (4032, 18001220), (4480, 16201098), (5040, 14400976), (5376, 13500915), (5760, 12600854), (6720, 10800732), (8064, 9000610), (8960, 8100549), (10080, 7200488), (11520, 6300427), (13440, 5400366), (16128, 4500305), (20160, 3600244), (26880, 2700183), (40320, 1800122), (80640, 900061)]