347804640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 1253187936

約数和(自身を除く): 905383296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 43, 45, 48, 60, 72, 80, 82, 86, 90, 96, 120, 123, 129, 137, 144, 160, 164, 172, 180, 205, 215, 240, 246, 258, 274, 288, 328, 344, 360, 369, 387, 410, 411, 430, 480, 492, 516, 548, 615, 645, 656, 685, 688, 720, 738, 774, 820, 822, 860, 984, 1032, 1096, 1230, 1233, 1290, 1312, 1370, 1376, 1440, 1476, 1548, 1640, 1644, 1720, 1763, 1845, 1935, 1968, 2055, 2064, 2192, 2460, 2466, 2580, 2740, 2952, 3096, 3280, 3288, 3440, 3526, 3690, 3870, 3936, 4110, 4128, 4384, 4920, 4932, 5160, 5289, 5480, 5617, 5891, 5904, 6165, 6192, 6560, 6576, 6880, 7052, 7380, 7740, 8220, 8815, 9840, 9864, 10320, 10578, 10960, 11234, 11782, 11808, 12330, 12384, 13152, 14104, 14760, 15480, 15867, 16440, 16851, 17630, 17673, 19680, 19728, 20640, 21156, 21920, 22468, 23564, 24660, 26445, 28085, 28208, 29455, 29520, 30960, 31734, 32880, 33702, 35260, 35346, 39456, 42312, 44936, 47128, 49320, 50553, 52890, 53019, 56170, 56416, 58910, 59040, 61920, 63468, 65760, 67404, 70520, 70692, 79335, 84255, 84624, 88365, 89872, 94256, 98640, 101106, 105780, 106038, 112340, 117820, 126936, 134808, 141040, 141384, 158670, 168510, 169248, 176730, 179744, 188512, 197280, 202212, 211560, 212076, 224680, 235640, 241531, 252765, 253872, 265095, 269616, 282080, 282768, 317340, 337020, 353460, 404424, 423120, 424152, 449360, 471280, 483062, 505530, 507744, 530190, 539232, 565536, 634680, 674040, 706920, 724593, 808848, 846240, 848304, 898720, 942560, 966124, 1011060, 1060380, 1207655, 1269360, 1348080, 1413840, 1449186, 1617696, 1696608, 1932248, 2022120, 2120760, 2173779, 2415310, 2538720, 2696160, 2827680, 2898372, 3622965, 3864496, 4044240, 4241520, 4347558, 4830620, 5796744, 7245930, 7728992, 8088480, 8483040, 8695116, 9661240, 10868895, 11593488, 14491860, 17390232, 19322480, 21737790, 23186976, 28983720, 34780464, 38644960, 43475580, 57967440, 69560928, 86951160, 115934880, 173902320, 347804640]

約数ペア:

[(1, 347804640), (2, 173902320), (3, 115934880), (4, 86951160), (5, 69560928), (6, 57967440), (8, 43475580), (9, 38644960), (10, 34780464), (12, 28983720), (15, 23186976), (16, 21737790), (18, 19322480), (20, 17390232), (24, 14491860), (30, 11593488), (32, 10868895), (36, 9661240), (40, 8695116), (41, 8483040), (43, 8088480), (45, 7728992), (48, 7245930), (60, 5796744), (72, 4830620), (80, 4347558), (82, 4241520), (86, 4044240), (90, 3864496), (96, 3622965), (120, 2898372), (123, 2827680), (129, 2696160), (137, 2538720), (144, 2415310), (160, 2173779), (164, 2120760), (172, 2022120), (180, 1932248), (205, 1696608), (215, 1617696), (240, 1449186), (246, 1413840), (258, 1348080), (274, 1269360), (288, 1207655), (328, 1060380), (344, 1011060), (360, 966124), (369, 942560), (387, 898720), (410, 848304), (411, 846240), (430, 808848), (480, 724593), (492, 706920), (516, 674040), (548, 634680), (615, 565536), (645, 539232), (656, 530190), (685, 507744), (688, 505530), (720, 483062), (738, 471280), (774, 449360), (820, 424152), (822, 423120), (860, 404424), (984, 353460), (1032, 337020), (1096, 317340), (1230, 282768), (1233, 282080), (1290, 269616), (1312, 265095), (1370, 253872), (1376, 252765), (1440, 241531), (1476, 235640), (1548, 224680), (1640, 212076), (1644, 211560), (1720, 202212), (1763, 197280), (1845, 188512), (1935, 179744), (1968, 176730), (2055, 169248), (2064, 168510), (2192, 158670), (2460, 141384), (2466, 141040), (2580, 134808), (2740, 126936), (2952, 117820), (3096, 112340), (3280, 106038), (3288, 105780), (3440, 101106), (3526, 98640), (3690, 94256), (3870, 89872), (3936, 88365), (4110, 84624), (4128, 84255), (4384, 79335), (4920, 70692), (4932, 70520), (5160, 67404), (5289, 65760), (5480, 63468), (5617, 61920), (5891, 59040), (5904, 58910), (6165, 56416), (6192, 56170), (6560, 53019), (6576, 52890), (6880, 50553), (7052, 49320), (7380, 47128), (7740, 44936), (8220, 42312), (8815, 39456), (9840, 35346), (9864, 35260), (10320, 33702), (10578, 32880), (10960, 31734), (11234, 30960), (11782, 29520), (11808, 29455), (12330, 28208), (12384, 28085), (13152, 26445), (14104, 24660), (14760, 23564), (15480, 22468), (15867, 21920), (16440, 21156), (16851, 20640), (17630, 19728), (17673, 19680)]