631886931840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19359281}}^1$

素因数の和:19359320

約数の個数: 128

約数和(自身を含む): 2132618505120

約数和(自身を除く): 1500731573280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8160, 10880, 16320, 32640, 19359281, 38718562, 58077843, 77437124, 96796405, 116155686, 154874248, 193592810, 232311372, 290389215, 309748496, 329107777, 387185620, 464622744, 580778430, 619496992, 658215554, 774371240, 929245488, 987323331, 1161556860, 1238993984, 1316431108, 1548742480, 1645538885, 1858490976, 1974646662, 2323113720, 2477987968, 2632862216, 3097484960, 3291077770, 3716981952, 3949293324, 4646227440, 4936616655, 5265724432, 6194969920, 6582155540, 7433963904, 7898586648, 9292454880, 9873233310, 10531448864, 12389939840, 13164311080, 15797173296, 18584909760, 19746466620, 21062897728, 26328622160, 31594346592, 37169819520, 39492933240, 42125795456, 52657244320, 63188693184, 78985866480, 105314488640, 126377386368, 157971732960, 210628977280, 315943465920, 631886931840]

約数ペア:

[(1, 631886931840), (2, 315943465920), (3, 210628977280), (4, 157971732960), (5, 126377386368), (6, 105314488640), (8, 78985866480), (10, 63188693184), (12, 52657244320), (15, 42125795456), (16, 39492933240), (17, 37169819520), (20, 31594346592), (24, 26328622160), (30, 21062897728), (32, 19746466620), (34, 18584909760), (40, 15797173296), (48, 13164311080), (51, 12389939840), (60, 10531448864), (64, 9873233310), (68, 9292454880), (80, 7898586648), (85, 7433963904), (96, 6582155540), (102, 6194969920), (120, 5265724432), (128, 4936616655), (136, 4646227440), (160, 3949293324), (170, 3716981952), (192, 3291077770), (204, 3097484960), (240, 2632862216), (255, 2477987968), (272, 2323113720), (320, 1974646662), (340, 1858490976), (384, 1645538885), (408, 1548742480), (480, 1316431108), (510, 1238993984), (544, 1161556860), (640, 987323331), (680, 929245488), (816, 774371240), (960, 658215554), (1020, 619496992), (1088, 580778430), (1360, 464622744), (1632, 387185620), (1920, 329107777), (2040, 309748496), (2176, 290389215), (2720, 232311372), (3264, 193592810), (4080, 154874248), (5440, 116155686), (6528, 96796405), (8160, 77437124), (10880, 58077843), (16320, 38718562), (32640, 19359281)]