280562016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 192

約数和(自身を含む): 914457600

約数和(自身を除く): 633895584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 68, 82, 84, 96, 102, 112, 119, 123, 136, 164, 168, 204, 224, 238, 246, 272, 287, 328, 336, 357, 408, 476, 492, 544, 574, 599, 656, 672, 697, 714, 816, 861, 952, 984, 1148, 1198, 1312, 1394, 1428, 1632, 1722, 1797, 1904, 1968, 2091, 2296, 2396, 2788, 2856, 3444, 3594, 3808, 3936, 4182, 4193, 4592, 4792, 4879, 5576, 5712, 6888, 7188, 8364, 8386, 9184, 9584, 9758, 10183, 11152, 11424, 12579, 13776, 14376, 14637, 16728, 16772, 19168, 19516, 20366, 22304, 24559, 25158, 27552, 28752, 29274, 30549, 33456, 33544, 39032, 40732, 49118, 50316, 57504, 58548, 61098, 66912, 67088, 71281, 73677, 78064, 81464, 98236, 100632, 117096, 122196, 134176, 142562, 147354, 156128, 162928, 171913, 196472, 201264, 213843, 234192, 244392, 285124, 294708, 325856, 343826, 392944, 402528, 417503, 427686, 468384, 488784, 515739, 570248, 589416, 687652, 785888, 835006, 855372, 977568, 1031478, 1140496, 1178832, 1252509, 1375304, 1670012, 1710744, 2062956, 2280992, 2357664, 2505018, 2750608, 2922521, 3340024, 3421488, 4125912, 5010036, 5501216, 5845042, 6680048, 6842976, 8251824, 8767563, 10020072, 11690084, 13360096, 16503648, 17535126, 20040144, 23380168, 35070252, 40080288, 46760336, 70140504, 93520672, 140281008, 280562016]

約数ペア:

[(1, 280562016), (2, 140281008), (3, 93520672), (4, 70140504), (6, 46760336), (7, 40080288), (8, 35070252), (12, 23380168), (14, 20040144), (16, 17535126), (17, 16503648), (21, 13360096), (24, 11690084), (28, 10020072), (32, 8767563), (34, 8251824), (41, 6842976), (42, 6680048), (48, 5845042), (51, 5501216), (56, 5010036), (68, 4125912), (82, 3421488), (84, 3340024), (96, 2922521), (102, 2750608), (112, 2505018), (119, 2357664), (123, 2280992), (136, 2062956), (164, 1710744), (168, 1670012), (204, 1375304), (224, 1252509), (238, 1178832), (246, 1140496), (272, 1031478), (287, 977568), (328, 855372), (336, 835006), (357, 785888), (408, 687652), (476, 589416), (492, 570248), (544, 515739), (574, 488784), (599, 468384), (656, 427686), (672, 417503), (697, 402528), (714, 392944), (816, 343826), (861, 325856), (952, 294708), (984, 285124), (1148, 244392), (1198, 234192), (1312, 213843), (1394, 201264), (1428, 196472), (1632, 171913), (1722, 162928), (1797, 156128), (1904, 147354), (1968, 142562), (2091, 134176), (2296, 122196), (2396, 117096), (2788, 100632), (2856, 98236), (3444, 81464), (3594, 78064), (3808, 73677), (3936, 71281), (4182, 67088), (4193, 66912), (4592, 61098), (4792, 58548), (4879, 57504), (5576, 50316), (5712, 49118), (6888, 40732), (7188, 39032), (8364, 33544), (8386, 33456), (9184, 30549), (9584, 29274), (9758, 28752), (10183, 27552), (11152, 25158), (11424, 24559), (12579, 22304), (13776, 20366), (14376, 19516), (14637, 19168), (16728, 16772)]