272632080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 997436160

約数和(自身を除く): 724804080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 97, 98, 105, 112, 120, 140, 147, 168, 194, 196, 210, 239, 240, 245, 280, 291, 294, 336, 388, 392, 420, 478, 485, 490, 560, 582, 588, 679, 717, 735, 776, 784, 840, 956, 970, 980, 1164, 1176, 1195, 1358, 1434, 1455, 1470, 1552, 1673, 1680, 1912, 1940, 1960, 2037, 2328, 2352, 2390, 2716, 2868, 2910, 2940, 3346, 3395, 3585, 3824, 3880, 3920, 4074, 4656, 4753, 4780, 5019, 5432, 5736, 5820, 5880, 6692, 6790, 7170, 7760, 8148, 8365, 9506, 9560, 10038, 10185, 10864, 11472, 11640, 11711, 11760, 13384, 13580, 14259, 14340, 16296, 16730, 19012, 19120, 20076, 20370, 23183, 23280, 23422, 23765, 25095, 26768, 27160, 28518, 28680, 32592, 33460, 35133, 38024, 40152, 40740, 46366, 46844, 47530, 50190, 54320, 57036, 57360, 58555, 66920, 69549, 70266, 71295, 76048, 80304, 81480, 92732, 93688, 95060, 100380, 114072, 115915, 117110, 133840, 139098, 140532, 142590, 162281, 162960, 175665, 185464, 187376, 190120, 200760, 228144, 231830, 234220, 278196, 281064, 285180, 324562, 347745, 351330, 370928, 380240, 401520, 463660, 468440, 486843, 556392, 562128, 570360, 649124, 695490, 702660, 811405, 927320, 936880, 973686, 1112784, 1135967, 1140720, 1298248, 1390980, 1405320, 1622810, 1854640, 1947372, 2271934, 2434215, 2596496, 2781960, 2810640, 3245620, 3407901, 3894744, 4543868, 4868430, 5563920, 5679835, 6491240, 6815802, 7789488, 9087736, 9736860, 11359670, 12982480, 13631604, 17039505, 18175472, 19473720, 22719340, 27263208, 34079010, 38947440, 45438680, 54526416, 68158020, 90877360, 136316040, 272632080]

約数ペア:

[(1, 272632080), (2, 136316040), (3, 90877360), (4, 68158020), (5, 54526416), (6, 45438680), (7, 38947440), (8, 34079010), (10, 27263208), (12, 22719340), (14, 19473720), (15, 18175472), (16, 17039505), (20, 13631604), (21, 12982480), (24, 11359670), (28, 9736860), (30, 9087736), (35, 7789488), (40, 6815802), (42, 6491240), (48, 5679835), (49, 5563920), (56, 4868430), (60, 4543868), (70, 3894744), (80, 3407901), (84, 3245620), (97, 2810640), (98, 2781960), (105, 2596496), (112, 2434215), (120, 2271934), (140, 1947372), (147, 1854640), (168, 1622810), (194, 1405320), (196, 1390980), (210, 1298248), (239, 1140720), (240, 1135967), (245, 1112784), (280, 973686), (291, 936880), (294, 927320), (336, 811405), (388, 702660), (392, 695490), (420, 649124), (478, 570360), (485, 562128), (490, 556392), (560, 486843), (582, 468440), (588, 463660), (679, 401520), (717, 380240), (735, 370928), (776, 351330), (784, 347745), (840, 324562), (956, 285180), (970, 281064), (980, 278196), (1164, 234220), (1176, 231830), (1195, 228144), (1358, 200760), (1434, 190120), (1455, 187376), (1470, 185464), (1552, 175665), (1673, 162960), (1680, 162281), (1912, 142590), (1940, 140532), (1960, 139098), (2037, 133840), (2328, 117110), (2352, 115915), (2390, 114072), (2716, 100380), (2868, 95060), (2910, 93688), (2940, 92732), (3346, 81480), (3395, 80304), (3585, 76048), (3824, 71295), (3880, 70266), (3920, 69549), (4074, 66920), (4656, 58555), (4753, 57360), (4780, 57036), (5019, 54320), (5432, 50190), (5736, 47530), (5820, 46844), (5880, 46366), (6692, 40740), (6790, 40152), (7170, 38024), (7760, 35133), (8148, 33460), (8365, 32592), (9506, 28680), (9560, 28518), (10038, 27160), (10185, 26768), (10864, 25095), (11472, 23765), (11640, 23422), (11711, 23280), (11760, 23183), (13384, 20370), (13580, 20076), (14259, 19120), (14340, 19012), (16296, 16730)]