156886800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 240

約数和(自身を含む): 605199360

約数和(自身を除く): 448312560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 100, 105, 112, 114, 120, 133, 140, 150, 152, 168, 175, 190, 200, 210, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 525, 532, 560, 570, 600, 665, 700, 760, 798, 840, 912, 950, 983, 1050, 1064, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1900, 1966, 1995, 2100, 2128, 2280, 2660, 2800, 2850, 2949, 3192, 3325, 3800, 3932, 3990, 4200, 4560, 4915, 5320, 5700, 5898, 6384, 6650, 6881, 7600, 7864, 7980, 8400, 9830, 9975, 10640, 11400, 11796, 13300, 13762, 14745, 15728, 15960, 18677, 19660, 19950, 20643, 22800, 23592, 24575, 26600, 27524, 29490, 31920, 34405, 37354, 39320, 39900, 41286, 47184, 49150, 53200, 55048, 56031, 58980, 68810, 73725, 74708, 78640, 79800, 82572, 93385, 98300, 103215, 110096, 112062, 117960, 130739, 137620, 147450, 149416, 159600, 165144, 172025, 186770, 196600, 206430, 224124, 235920, 261478, 275240, 280155, 294900, 298832, 330288, 344050, 373540, 392217, 393200, 412860, 448248, 466925, 516075, 522956, 550480, 560310, 589800, 653695, 688100, 747080, 784434, 825720, 896496, 933850, 1032150, 1045912, 1120620, 1179600, 1307390, 1376200, 1400775, 1494160, 1568868, 1651440, 1867700, 1961085, 2064300, 2091824, 2241240, 2614780, 2752400, 2801550, 3137736, 3268475, 3735400, 3922170, 4128600, 4482480, 5229560, 5603100, 6275472, 6536950, 7470800, 7844340, 8257200, 9805425, 10459120, 11206200, 13073900, 15688680, 19610850, 22412400, 26147800, 31377360, 39221700, 52295600, 78443400, 156886800]

約数ペア:

[(1, 156886800), (2, 78443400), (3, 52295600), (4, 39221700), (5, 31377360), (6, 26147800), (7, 22412400), (8, 19610850), (10, 15688680), (12, 13073900), (14, 11206200), (15, 10459120), (16, 9805425), (19, 8257200), (20, 7844340), (21, 7470800), (24, 6536950), (25, 6275472), (28, 5603100), (30, 5229560), (35, 4482480), (38, 4128600), (40, 3922170), (42, 3735400), (48, 3268475), (50, 3137736), (56, 2801550), (57, 2752400), (60, 2614780), (70, 2241240), (75, 2091824), (76, 2064300), (80, 1961085), (84, 1867700), (95, 1651440), (100, 1568868), (105, 1494160), (112, 1400775), (114, 1376200), (120, 1307390), (133, 1179600), (140, 1120620), (150, 1045912), (152, 1032150), (168, 933850), (175, 896496), (190, 825720), (200, 784434), (210, 747080), (228, 688100), (240, 653695), (266, 589800), (280, 560310), (285, 550480), (300, 522956), (304, 516075), (336, 466925), (350, 448248), (380, 412860), (399, 393200), (400, 392217), (420, 373540), (456, 344050), (475, 330288), (525, 298832), (532, 294900), (560, 280155), (570, 275240), (600, 261478), (665, 235920), (700, 224124), (760, 206430), (798, 196600), (840, 186770), (912, 172025), (950, 165144), (983, 159600), (1050, 149416), (1064, 147450), (1140, 137620), (1200, 130739), (1330, 117960), (1400, 112062), (1425, 110096), (1520, 103215), (1596, 98300), (1680, 93385), (1900, 82572), (1966, 79800), (1995, 78640), (2100, 74708), (2128, 73725), (2280, 68810), (2660, 58980), (2800, 56031), (2850, 55048), (2949, 53200), (3192, 49150), (3325, 47184), (3800, 41286), (3932, 39900), (3990, 39320), (4200, 37354), (4560, 34405), (4915, 31920), (5320, 29490), (5700, 27524), (5898, 26600), (6384, 24575), (6650, 23592), (6881, 22800), (7600, 20643), (7864, 19950), (7980, 19660), (8400, 18677), (9830, 15960), (9975, 15728), (10640, 14745), (11400, 13762), (11796, 13300)]