1520348256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1259}}^1$

素因数の和:1881

約数の個数: 144

約数和(自身を含む): 4953312000

約数和(自身を除く): 3432963744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 599, 672, 1008, 1198, 1259, 1797, 2016, 2396, 2518, 3594, 3777, 4193, 4792, 5036, 5391, 7188, 7554, 8386, 8813, 9584, 10072, 10782, 11331, 12579, 14376, 15108, 16772, 17626, 19168, 20144, 21564, 22662, 25158, 26439, 28752, 30216, 33544, 35252, 37737, 40288, 43128, 45324, 50316, 52878, 57504, 60432, 67088, 70504, 75474, 79317, 86256, 90648, 100632, 105756, 120864, 134176, 141008, 150948, 158634, 172512, 181296, 201264, 211512, 282016, 301896, 317268, 362592, 402528, 423024, 603792, 634536, 754141, 846048, 1207584, 1269072, 1508282, 2262423, 2538144, 3016564, 4524846, 5278987, 6033128, 6787269, 9049692, 10557974, 12066256, 13574538, 15836961, 18099384, 21115948, 24132512, 27149076, 31673922, 36198768, 42231896, 47510883, 54298152, 63347844, 72397536, 84463792, 95021766, 108596304, 126695688, 168927584, 190043532, 217192608, 253391376, 380087064, 506782752, 760174128, 1520348256]

約数ペア:

[(1, 1520348256), (2, 760174128), (3, 506782752), (4, 380087064), (6, 253391376), (7, 217192608), (8, 190043532), (9, 168927584), (12, 126695688), (14, 108596304), (16, 95021766), (18, 84463792), (21, 72397536), (24, 63347844), (28, 54298152), (32, 47510883), (36, 42231896), (42, 36198768), (48, 31673922), (56, 27149076), (63, 24132512), (72, 21115948), (84, 18099384), (96, 15836961), (112, 13574538), (126, 12066256), (144, 10557974), (168, 9049692), (224, 6787269), (252, 6033128), (288, 5278987), (336, 4524846), (504, 3016564), (599, 2538144), (672, 2262423), (1008, 1508282), (1198, 1269072), (1259, 1207584), (1797, 846048), (2016, 754141), (2396, 634536), (2518, 603792), (3594, 423024), (3777, 402528), (4193, 362592), (4792, 317268), (5036, 301896), (5391, 282016), (7188, 211512), (7554, 201264), (8386, 181296), (8813, 172512), (9584, 158634), (10072, 150948), (10782, 141008), (11331, 134176), (12579, 120864), (14376, 105756), (15108, 100632), (16772, 90648), (17626, 86256), (19168, 79317), (20144, 75474), (21564, 70504), (22662, 67088), (25158, 60432), (26439, 57504), (28752, 52878), (30216, 50316), (33544, 45324), (35252, 43128), (37737, 40288)]