145299840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:617

約数の個数: 256

約数和(自身を含む): 558144000

約数和(自身を除く): 412844160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 569, 570, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1138, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1707, 1824, 1920, 1995, 2128, 2240, 2276, 2280, 2432, 2660, 2688, 2845, 3040, 3192, 3360, 3414, 3648, 3983, 3990, 4256, 4480, 4552, 4560, 5320, 5690, 6080, 6384, 6720, 6828, 7296, 7966, 7980, 8512, 8535, 9104, 9120, 10640, 10811, 11380, 11949, 12160, 12768, 13440, 13656, 15932, 15960, 17024, 17070, 18208, 18240, 19915, 21280, 21622, 22760, 23898, 25536, 27312, 31864, 31920, 32433, 34140, 36416, 36480, 39830, 42560, 43244, 45520, 47796, 51072, 54055, 54624, 59745, 63728, 63840, 64866, 68280, 72832, 75677, 79660, 85120, 86488, 91040, 95592, 108110, 109248, 119490, 127456, 127680, 129732, 136560, 151354, 159320, 162165, 172976, 182080, 191184, 216220, 218496, 227031, 238980, 254912, 255360, 259464, 273120, 302708, 318640, 324330, 345952, 364160, 378385, 382368, 432440, 454062, 477960, 509824, 518928, 546240, 605416, 637280, 648660, 691904, 756770, 764736, 864880, 908124, 955920, 1037856, 1092480, 1135155, 1210832, 1274560, 1297320, 1383808, 1513540, 1529472, 1729760, 1816248, 1911840, 2075712, 2270310, 2421664, 2549120, 2594640, 3027080, 3459520, 3632496, 3823680, 4151424, 4540620, 4843328, 5189280, 6054160, 6919040, 7264992, 7647360, 9081240, 9686656, 10378560, 12108320, 14529984, 18162480, 20757120, 24216640, 29059968, 36324960, 48433280, 72649920, 145299840]

約数ペア:

[(1, 145299840), (2, 72649920), (3, 48433280), (4, 36324960), (5, 29059968), (6, 24216640), (7, 20757120), (8, 18162480), (10, 14529984), (12, 12108320), (14, 10378560), (15, 9686656), (16, 9081240), (19, 7647360), (20, 7264992), (21, 6919040), (24, 6054160), (28, 5189280), (30, 4843328), (32, 4540620), (35, 4151424), (38, 3823680), (40, 3632496), (42, 3459520), (48, 3027080), (56, 2594640), (57, 2549120), (60, 2421664), (64, 2270310), (70, 2075712), (76, 1911840), (80, 1816248), (84, 1729760), (95, 1529472), (96, 1513540), (105, 1383808), (112, 1297320), (114, 1274560), (120, 1210832), (128, 1135155), (133, 1092480), (140, 1037856), (152, 955920), (160, 908124), (168, 864880), (190, 764736), (192, 756770), (210, 691904), (224, 648660), (228, 637280), (240, 605416), (266, 546240), (280, 518928), (285, 509824), (304, 477960), (320, 454062), (336, 432440), (380, 382368), (384, 378385), (399, 364160), (420, 345952), (448, 324330), (456, 318640), (480, 302708), (532, 273120), (560, 259464), (569, 255360), (570, 254912), (608, 238980), (640, 227031), (665, 218496), (672, 216220), (760, 191184), (798, 182080), (840, 172976), (896, 162165), (912, 159320), (960, 151354), (1064, 136560), (1120, 129732), (1138, 127680), (1140, 127456), (1216, 119490), (1330, 109248), (1344, 108110), (1520, 95592), (1596, 91040), (1680, 86488), (1707, 85120), (1824, 79660), (1920, 75677), (1995, 72832), (2128, 68280), (2240, 64866), (2276, 63840), (2280, 63728), (2432, 59745), (2660, 54624), (2688, 54055), (2845, 51072), (3040, 47796), (3192, 45520), (3360, 43244), (3414, 42560), (3648, 39830), (3983, 36480), (3990, 36416), (4256, 34140), (4480, 32433), (4552, 31920), (4560, 31864), (5320, 27312), (5690, 25536), (6080, 23898), (6384, 22760), (6720, 21622), (6828, 21280), (7296, 19915), (7966, 18240), (7980, 18208), (8512, 17070), (8535, 17024), (9104, 15960), (9120, 15932), (10640, 13656), (10811, 13440), (11380, 12768), (11949, 12160)]