91348320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:933

約数の個数: 192

約数和(自身を含む): 339849216

約数和(自身を除く): 248500896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 877, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1754, 1860, 2170, 2480, 2604, 2631, 2976, 3255, 3360, 3472, 3508, 3720, 4340, 4385, 4960, 5208, 5262, 6139, 6510, 6944, 7016, 7440, 8680, 8770, 10416, 10524, 12278, 13020, 13155, 14032, 14880, 17360, 17540, 18417, 20832, 21048, 24556, 26040, 26310, 27187, 28064, 30695, 34720, 35080, 36834, 42096, 49112, 52080, 52620, 54374, 61390, 70160, 73668, 81561, 84192, 92085, 98224, 104160, 105240, 108748, 122780, 135935, 140320, 147336, 163122, 184170, 190309, 196448, 210480, 217496, 245560, 271870, 294672, 326244, 368340, 380618, 407805, 420960, 434992, 491120, 543740, 570927, 589344, 652488, 736680, 761236, 815610, 869984, 951545, 982240, 1087480, 1141854, 1304976, 1473360, 1522472, 1631220, 1903090, 2174960, 2283708, 2609952, 2854635, 2946720, 3044944, 3262440, 3806180, 4349920, 4567416, 5709270, 6089888, 6524880, 7612360, 9134832, 11418540, 13049760, 15224720, 18269664, 22837080, 30449440, 45674160, 91348320]

約数ペア:

[(1, 91348320), (2, 45674160), (3, 30449440), (4, 22837080), (5, 18269664), (6, 15224720), (7, 13049760), (8, 11418540), (10, 9134832), (12, 7612360), (14, 6524880), (15, 6089888), (16, 5709270), (20, 4567416), (21, 4349920), (24, 3806180), (28, 3262440), (30, 3044944), (31, 2946720), (32, 2854635), (35, 2609952), (40, 2283708), (42, 2174960), (48, 1903090), (56, 1631220), (60, 1522472), (62, 1473360), (70, 1304976), (80, 1141854), (84, 1087480), (93, 982240), (96, 951545), (105, 869984), (112, 815610), (120, 761236), (124, 736680), (140, 652488), (155, 589344), (160, 570927), (168, 543740), (186, 491120), (210, 434992), (217, 420960), (224, 407805), (240, 380618), (248, 368340), (280, 326244), (310, 294672), (336, 271870), (372, 245560), (420, 217496), (434, 210480), (465, 196448), (480, 190309), (496, 184170), (560, 163122), (620, 147336), (651, 140320), (672, 135935), (744, 122780), (840, 108748), (868, 105240), (877, 104160), (930, 98224), (992, 92085), (1085, 84192), (1120, 81561), (1240, 73668), (1302, 70160), (1488, 61390), (1680, 54374), (1736, 52620), (1754, 52080), (1860, 49112), (2170, 42096), (2480, 36834), (2604, 35080), (2631, 34720), (2976, 30695), (3255, 28064), (3360, 27187), (3472, 26310), (3508, 26040), (3720, 24556), (4340, 21048), (4385, 20832), (4960, 18417), (5208, 17540), (5262, 17360), (6139, 14880), (6510, 14032), (6944, 13155), (7016, 13020), (7440, 12278), (8680, 10524), (8770, 10416)]