1560121000520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1929601}}^1$

素因数の和:1929699

約数の個数: 128

約数和(自身を含む): 3938703602400

約数和(自身を除く): 2378582601880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 41, 58, 68, 82, 85, 116, 136, 145, 164, 170, 205, 232, 290, 328, 340, 410, 493, 580, 680, 697, 820, 986, 1160, 1189, 1394, 1640, 1972, 2378, 2465, 2788, 3485, 3944, 4756, 4930, 5576, 5945, 6970, 9512, 9860, 11890, 13940, 19720, 20213, 23780, 27880, 40426, 47560, 80852, 101065, 161704, 202130, 404260, 808520, 1929601, 3859202, 7718404, 9648005, 15436808, 19296010, 32803217, 38592020, 55958429, 65606434, 77184040, 79113641, 111916858, 131212868, 158227282, 164016085, 223833716, 262425736, 279792145, 316454564, 328032170, 395568205, 447667432, 559584290, 632909128, 656064340, 791136410, 951293293, 1119168580, 1312128680, 1344931897, 1582272820, 1902586586, 2238337160, 2294295589, 2689863794, 3164545640, 3805173172, 4588591178, 4756466465, 5379727588, 6724659485, 7610346344, 9177182356, 9512932930, 10759455176, 11471477945, 13449318970, 18354364712, 19025865860, 22942955890, 26898637940, 38051731720, 39003025013, 45885911780, 53797275880, 78006050026, 91771823560, 156012100052, 195015125065, 312024200104, 390030250130, 780060500260, 1560121000520]

約数ペア:

[(1, 1560121000520), (2, 780060500260), (4, 390030250130), (5, 312024200104), (8, 195015125065), (10, 156012100052), (17, 91771823560), (20, 78006050026), (29, 53797275880), (34, 45885911780), (40, 39003025013), (41, 38051731720), (58, 26898637940), (68, 22942955890), (82, 19025865860), (85, 18354364712), (116, 13449318970), (136, 11471477945), (145, 10759455176), (164, 9512932930), (170, 9177182356), (205, 7610346344), (232, 6724659485), (290, 5379727588), (328, 4756466465), (340, 4588591178), (410, 3805173172), (493, 3164545640), (580, 2689863794), (680, 2294295589), (697, 2238337160), (820, 1902586586), (986, 1582272820), (1160, 1344931897), (1189, 1312128680), (1394, 1119168580), (1640, 951293293), (1972, 791136410), (2378, 656064340), (2465, 632909128), (2788, 559584290), (3485, 447667432), (3944, 395568205), (4756, 328032170), (4930, 316454564), (5576, 279792145), (5945, 262425736), (6970, 223833716), (9512, 164016085), (9860, 158227282), (11890, 131212868), (13940, 111916858), (19720, 79113641), (20213, 77184040), (23780, 65606434), (27880, 55958429), (40426, 38592020), (47560, 32803217), (80852, 19296010), (101065, 15436808), (161704, 9648005), (202130, 7718404), (404260, 3859202), (808520, 1929601)]