285840720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 360

約数和(自身を含む): 1123006248

約数和(自身を除く): 837165528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 121, 132, 136, 144, 153, 165, 170, 176, 180, 187, 193, 198, 204, 220, 240, 242, 255, 264, 272, 306, 330, 340, 360, 363, 374, 386, 396, 408, 440, 484, 495, 510, 528, 561, 579, 605, 612, 660, 680, 720, 726, 748, 765, 772, 792, 816, 880, 935, 965, 968, 990, 1020, 1089, 1122, 1158, 1210, 1224, 1320, 1360, 1452, 1496, 1530, 1544, 1584, 1683, 1737, 1815, 1870, 1930, 1936, 1980, 2040, 2057, 2123, 2178, 2244, 2316, 2420, 2448, 2640, 2805, 2895, 2904, 2992, 3060, 3088, 3281, 3366, 3474, 3630, 3740, 3860, 3960, 4080, 4114, 4246, 4356, 4488, 4632, 4840, 5445, 5610, 5790, 5808, 6120, 6171, 6369, 6562, 6732, 6948, 7260, 7480, 7720, 7920, 8228, 8415, 8492, 8685, 8712, 8976, 9264, 9680, 9843, 10285, 10615, 10890, 11220, 11580, 12240, 12342, 12738, 13124, 13464, 13896, 14520, 14960, 15440, 16405, 16456, 16830, 16984, 17370, 17424, 18513, 19107, 19686, 20570, 21230, 21780, 22440, 23160, 23353, 24684, 25476, 26248, 26928, 27792, 29040, 29529, 30855, 31845, 32810, 32912, 33660, 33968, 34740, 36091, 37026, 38214, 39372, 41140, 42460, 43560, 44880, 46320, 46706, 49215, 49368, 50952, 52496, 59058, 61710, 63690, 65620, 67320, 69480, 70059, 72182, 74052, 76428, 78744, 82280, 84920, 87120, 92565, 93412, 95535, 98430, 98736, 101904, 108273, 116765, 118116, 123420, 127380, 131240, 134640, 138960, 140118, 144364, 147645, 148104, 152856, 157488, 164560, 169840, 180455, 185130, 186824, 191070, 196860, 210177, 216546, 233530, 236232, 246840, 254760, 262480, 280236, 288728, 295290, 296208, 305712, 324819, 350295, 360910, 370260, 373648, 382140, 393720, 397001, 420354, 433092, 467060, 472464, 493680, 509520, 541365, 560472, 577456, 590580, 649638, 700590, 721820, 740520, 764280, 787440, 794002, 840708, 866184, 934120, 1050885, 1082730, 1120944, 1181160, 1191003, 1299276, 1401180, 1443640, 1481040, 1528560, 1588004, 1624095, 1681416, 1732368, 1868240, 1985005, 2101770, 2165460, 2362320, 2382006, 2598552, 2802360, 2887280, 3176008, 3248190, 3362832, 3573009, 3970010, 4203540, 4330920, 4764012, 5197104, 5604720, 5955015, 6352016, 6496380, 7146018, 7940020, 8407080, 8661840, 9528024, 11910030, 12992760, 14292036, 15880040, 16814160, 17865045, 19056048, 23820060, 25985520, 28584072, 31760080, 35730090, 47640120, 57168144, 71460180, 95280240, 142920360, 285840720]

約数ペア:

[(1, 285840720), (2, 142920360), (3, 95280240), (4, 71460180), (5, 57168144), (6, 47640120), (8, 35730090), (9, 31760080), (10, 28584072), (11, 25985520), (12, 23820060), (15, 19056048), (16, 17865045), (17, 16814160), (18, 15880040), (20, 14292036), (22, 12992760), (24, 11910030), (30, 9528024), (33, 8661840), (34, 8407080), (36, 7940020), (40, 7146018), (44, 6496380), (45, 6352016), (48, 5955015), (51, 5604720), (55, 5197104), (60, 4764012), (66, 4330920), (68, 4203540), (72, 3970010), (80, 3573009), (85, 3362832), (88, 3248190), (90, 3176008), (99, 2887280), (102, 2802360), (110, 2598552), (120, 2382006), (121, 2362320), (132, 2165460), (136, 2101770), (144, 1985005), (153, 1868240), (165, 1732368), (170, 1681416), (176, 1624095), (180, 1588004), (187, 1528560), (193, 1481040), (198, 1443640), (204, 1401180), (220, 1299276), (240, 1191003), (242, 1181160), (255, 1120944), (264, 1082730), (272, 1050885), (306, 934120), (330, 866184), (340, 840708), (360, 794002), (363, 787440), (374, 764280), (386, 740520), (396, 721820), (408, 700590), (440, 649638), (484, 590580), (495, 577456), (510, 560472), (528, 541365), (561, 509520), (579, 493680), (605, 472464), (612, 467060), (660, 433092), (680, 420354), (720, 397001), (726, 393720), (748, 382140), (765, 373648), (772, 370260), (792, 360910), (816, 350295), (880, 324819), (935, 305712), (965, 296208), (968, 295290), (990, 288728), (1020, 280236), (1089, 262480), (1122, 254760), (1158, 246840), (1210, 236232), (1224, 233530), (1320, 216546), (1360, 210177), (1452, 196860), (1496, 191070), (1530, 186824), (1544, 185130), (1584, 180455), (1683, 169840), (1737, 164560), (1815, 157488), (1870, 152856), (1930, 148104), (1936, 147645), (1980, 144364), (2040, 140118), (2057, 138960), (2123, 134640), (2178, 131240), (2244, 127380), (2316, 123420), (2420, 118116), (2448, 116765), (2640, 108273), (2805, 101904), (2895, 98736), (2904, 98430), (2992, 95535), (3060, 93412), (3088, 92565), (3281, 87120), (3366, 84920), (3474, 82280), (3630, 78744), (3740, 76428), (3860, 74052), (3960, 72182), (4080, 70059), (4114, 69480), (4246, 67320), (4356, 65620), (4488, 63690), (4632, 61710), (4840, 59058), (5445, 52496), (5610, 50952), (5790, 49368), (5808, 49215), (6120, 46706), (6171, 46320), (6369, 44880), (6562, 43560), (6732, 42460), (6948, 41140), (7260, 39372), (7480, 38214), (7720, 37026), (7920, 36091), (8228, 34740), (8415, 33968), (8492, 33660), (8685, 32912), (8712, 32810), (8976, 31845), (9264, 30855), (9680, 29529), (9843, 29040), (10285, 27792), (10615, 26928), (10890, 26248), (11220, 25476), (11580, 24684), (12240, 23353), (12342, 23160), (12738, 22440), (13124, 21780), (13464, 21230), (13896, 20570), (14520, 19686), (14960, 19107), (15440, 18513), (16405, 17424), (16456, 17370), (16830, 16984)]