1121913720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 256

約数和(自身を含む): 3915216000

約数和(自身を除く): 2793302280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 113, 116, 120, 135, 145, 174, 180, 216, 226, 232, 261, 270, 290, 317, 339, 348, 360, 435, 452, 522, 540, 565, 580, 634, 678, 696, 783, 870, 904, 951, 1017, 1044, 1080, 1130, 1160, 1268, 1305, 1356, 1566, 1585, 1695, 1740, 1902, 2034, 2088, 2260, 2536, 2610, 2712, 2853, 3051, 3132, 3170, 3277, 3390, 3480, 3804, 3915, 4068, 4520, 4755, 5085, 5220, 5706, 6102, 6264, 6340, 6554, 6780, 7608, 7830, 8136, 8559, 9193, 9510, 9831, 10170, 10440, 11412, 12204, 12680, 13108, 13560, 14265, 15255, 15660, 16385, 17118, 18386, 19020, 19662, 20340, 22824, 24408, 26216, 27579, 28530, 29493, 30510, 31320, 32770, 34236, 35821, 36772, 38040, 39324, 40680, 42795, 45965, 49155, 55158, 57060, 58986, 61020, 65540, 68472, 71642, 73544, 78648, 82737, 85590, 88479, 91930, 98310, 107463, 110316, 114120, 117972, 122040, 131080, 137895, 143284, 147465, 165474, 171180, 176958, 179105, 183860, 196620, 214926, 220632, 235944, 248211, 275790, 286568, 294930, 322389, 330948, 342360, 353916, 358210, 367720, 393240, 413685, 429852, 442395, 496422, 537315, 551580, 589860, 644778, 661896, 707832, 716420, 827370, 859704, 884790, 967167, 992844, 1038809, 1074630, 1103160, 1179720, 1241055, 1289556, 1432840, 1611945, 1654740, 1769580, 1934334, 1985688, 2077618, 2149260, 2482110, 2579112, 3116427, 3223890, 3309480, 3539160, 3868668, 4155236, 4298520, 4835835, 4964220, 5194045, 6232854, 6447780, 7737336, 8310472, 9349281, 9671670, 9928440, 10388090, 12465708, 12895560, 15582135, 18698562, 19343340, 20776180, 24931416, 28047843, 31164270, 37397124, 38686680, 41552360, 46746405, 56095686, 62328540, 74794248, 93492810, 112191372, 124657080, 140239215, 186985620, 224382744, 280478430, 373971240, 560956860, 1121913720]

約数ペア:

[(1, 1121913720), (2, 560956860), (3, 373971240), (4, 280478430), (5, 224382744), (6, 186985620), (8, 140239215), (9, 124657080), (10, 112191372), (12, 93492810), (15, 74794248), (18, 62328540), (20, 56095686), (24, 46746405), (27, 41552360), (29, 38686680), (30, 37397124), (36, 31164270), (40, 28047843), (45, 24931416), (54, 20776180), (58, 19343340), (60, 18698562), (72, 15582135), (87, 12895560), (90, 12465708), (108, 10388090), (113, 9928440), (116, 9671670), (120, 9349281), (135, 8310472), (145, 7737336), (174, 6447780), (180, 6232854), (216, 5194045), (226, 4964220), (232, 4835835), (261, 4298520), (270, 4155236), (290, 3868668), (317, 3539160), (339, 3309480), (348, 3223890), (360, 3116427), (435, 2579112), (452, 2482110), (522, 2149260), (540, 2077618), (565, 1985688), (580, 1934334), (634, 1769580), (678, 1654740), (696, 1611945), (783, 1432840), (870, 1289556), (904, 1241055), (951, 1179720), (1017, 1103160), (1044, 1074630), (1080, 1038809), (1130, 992844), (1160, 967167), (1268, 884790), (1305, 859704), (1356, 827370), (1566, 716420), (1585, 707832), (1695, 661896), (1740, 644778), (1902, 589860), (2034, 551580), (2088, 537315), (2260, 496422), (2536, 442395), (2610, 429852), (2712, 413685), (2853, 393240), (3051, 367720), (3132, 358210), (3170, 353916), (3277, 342360), (3390, 330948), (3480, 322389), (3804, 294930), (3915, 286568), (4068, 275790), (4520, 248211), (4755, 235944), (5085, 220632), (5220, 214926), (5706, 196620), (6102, 183860), (6264, 179105), (6340, 176958), (6554, 171180), (6780, 165474), (7608, 147465), (7830, 143284), (8136, 137895), (8559, 131080), (9193, 122040), (9510, 117972), (9831, 114120), (10170, 110316), (10440, 107463), (11412, 98310), (12204, 91930), (12680, 88479), (13108, 85590), (13560, 82737), (14265, 78648), (15255, 73544), (15660, 71642), (16385, 68472), (17118, 65540), (18386, 61020), (19020, 58986), (19662, 57060), (20340, 55158), (22824, 49155), (24408, 45965), (26216, 42795), (27579, 40680), (28530, 39324), (29493, 38040), (30510, 36772), (31320, 35821), (32770, 34236)]