551726160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4725

約数の個数: 160

約数和(自身を含む): 1873808640

約数和(自身を除く): 1322082480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2958, 3480, 3944, 4080, 4663, 4930, 5916, 6960, 7395, 7888, 9326, 9860, 11832, 13989, 14790, 18652, 19720, 23315, 23664, 27978, 29580, 37304, 39440, 46630, 55956, 59160, 69945, 74608, 79271, 93260, 111912, 118320, 135227, 139890, 158542, 186520, 223824, 237813, 270454, 279780, 317084, 373040, 396355, 405681, 475626, 540908, 559560, 634168, 676135, 792710, 811362, 951252, 1081816, 1119120, 1189065, 1268336, 1352270, 1585420, 1622724, 1902504, 2028405, 2163632, 2298859, 2378130, 2704540, 3170840, 3245448, 3805008, 4056810, 4597718, 4756260, 5409080, 6341680, 6490896, 6896577, 8113620, 9195436, 9512520, 10818160, 11494295, 13793154, 16227240, 18390872, 19025040, 22988590, 27586308, 32454480, 34482885, 36781744, 45977180, 55172616, 68965770, 91954360, 110345232, 137931540, 183908720, 275863080, 551726160]

約数ペア:

[(1, 551726160), (2, 275863080), (3, 183908720), (4, 137931540), (5, 110345232), (6, 91954360), (8, 68965770), (10, 55172616), (12, 45977180), (15, 36781744), (16, 34482885), (17, 32454480), (20, 27586308), (24, 22988590), (29, 19025040), (30, 18390872), (34, 16227240), (40, 13793154), (48, 11494295), (51, 10818160), (58, 9512520), (60, 9195436), (68, 8113620), (80, 6896577), (85, 6490896), (87, 6341680), (102, 5409080), (116, 4756260), (120, 4597718), (136, 4056810), (145, 3805008), (170, 3245448), (174, 3170840), (204, 2704540), (232, 2378130), (240, 2298859), (255, 2163632), (272, 2028405), (290, 1902504), (340, 1622724), (348, 1585420), (408, 1352270), (435, 1268336), (464, 1189065), (493, 1119120), (510, 1081816), (580, 951252), (680, 811362), (696, 792710), (816, 676135), (870, 634168), (986, 559560), (1020, 540908), (1160, 475626), (1360, 405681), (1392, 396355), (1479, 373040), (1740, 317084), (1972, 279780), (2040, 270454), (2320, 237813), (2465, 223824), (2958, 186520), (3480, 158542), (3944, 139890), (4080, 135227), (4663, 118320), (4930, 111912), (5916, 93260), (6960, 79271), (7395, 74608), (7888, 69945), (9326, 59160), (9860, 55956), (11832, 46630), (13989, 39440), (14790, 37304), (18652, 29580), (19720, 27978), (23315, 23664)]