345798180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 384

約数和(自身を含む): 1372815360

約数和(自身を除く): 1027017180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 52, 54, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 108, 117, 124, 126, 130, 135, 140, 155, 156, 180, 182, 186, 189, 195, 210, 217, 227, 234, 252, 260, 270, 273, 279, 310, 315, 351, 364, 372, 378, 390, 403, 420, 434, 454, 455, 465, 468, 540, 546, 558, 585, 620, 630, 651, 681, 702, 756, 780, 806, 819, 837, 868, 908, 910, 930, 945, 1085, 1092, 1116, 1135, 1170, 1209, 1260, 1302, 1362, 1365, 1395, 1404, 1589, 1612, 1638, 1674, 1755, 1820, 1860, 1890, 1953, 2015, 2043, 2170, 2270, 2340, 2418, 2457, 2604, 2724, 2730, 2790, 2821, 2951, 3178, 3255, 3276, 3348, 3405, 3510, 3627, 3780, 3906, 4030, 4086, 4095, 4185, 4340, 4540, 4767, 4836, 4914, 5460, 5580, 5642, 5859, 5902, 6045, 6129, 6356, 6510, 6810, 7020, 7037, 7254, 7812, 7945, 8060, 8172, 8190, 8370, 8463, 8853, 9534, 9765, 9828, 10215, 10881, 11284, 11718, 11804, 12090, 12258, 12285, 13020, 13620, 14074, 14105, 14301, 14508, 14755, 15890, 16380, 16740, 16926, 17706, 18135, 19068, 19530, 20430, 20657, 21111, 21762, 23436, 23835, 24180, 24516, 24570, 25389, 26559, 28148, 28210, 28602, 29295, 29510, 30645, 31780, 33852, 35185, 35412, 36270, 39060, 40860, 41314, 42222, 42315, 42903, 43524, 44265, 47670, 49140, 49259, 50778, 53118, 54405, 56420, 57204, 58590, 59020, 61290, 61971, 63333, 70370, 71505, 72540, 76167, 79677, 82628, 84444, 84630, 85806, 88530, 91481, 95340, 98518, 101556, 103285, 105555, 106236, 108810, 117180, 122580, 123942, 126666, 126945, 132795, 140740, 143010, 147777, 152334, 159354, 169260, 171612, 177060, 182962, 185913, 189999, 197036, 206570, 211110, 214515, 217620, 246295, 247884, 253332, 253890, 265590, 274443, 286020, 295554, 304668, 309855, 316665, 318708, 365924, 371826, 379998, 380835, 398385, 413140, 422220, 429030, 443331, 457405, 492590, 507780, 531180, 548886, 557739, 591108, 619710, 633330, 640367, 738885, 743652, 759996, 761670, 796770, 823329, 858060, 886662, 914810, 929565, 949995, 985180, 1097772, 1115478, 1239420, 1266660, 1280734, 1329993, 1372215, 1477770, 1523340, 1593540, 1646658, 1773324, 1829620, 1859130, 1899990, 1921101, 2216655, 2230956, 2469987, 2561468, 2659986, 2744430, 2788695, 2955540, 3201835, 3293316, 3718260, 3799980, 3842202, 4116645, 4433310, 4939974, 5319972, 5488860, 5577390, 5763303, 6403670, 6649965, 7684404, 8233290, 8866620, 9605505, 9879948, 11154780, 11526606, 12349935, 12807340, 13299930, 16466580, 17289909, 19211010, 23053212, 24699870, 26599860, 28816515, 34579818, 38422020, 49399740, 57633030, 69159636, 86449545, 115266060, 172899090, 345798180]

約数ペア:

[(1, 345798180), (2, 172899090), (3, 115266060), (4, 86449545), (5, 69159636), (6, 57633030), (7, 49399740), (9, 38422020), (10, 34579818), (12, 28816515), (13, 26599860), (14, 24699870), (15, 23053212), (18, 19211010), (20, 17289909), (21, 16466580), (26, 13299930), (27, 12807340), (28, 12349935), (30, 11526606), (31, 11154780), (35, 9879948), (36, 9605505), (39, 8866620), (42, 8233290), (45, 7684404), (52, 6649965), (54, 6403670), (60, 5763303), (62, 5577390), (63, 5488860), (65, 5319972), (70, 4939974), (78, 4433310), (84, 4116645), (90, 3842202), (91, 3799980), (93, 3718260), (105, 3293316), (108, 3201835), (117, 2955540), (124, 2788695), (126, 2744430), (130, 2659986), (135, 2561468), (140, 2469987), (155, 2230956), (156, 2216655), (180, 1921101), (182, 1899990), (186, 1859130), (189, 1829620), (195, 1773324), (210, 1646658), (217, 1593540), (227, 1523340), (234, 1477770), (252, 1372215), (260, 1329993), (270, 1280734), (273, 1266660), (279, 1239420), (310, 1115478), (315, 1097772), (351, 985180), (364, 949995), (372, 929565), (378, 914810), (390, 886662), (403, 858060), (420, 823329), (434, 796770), (454, 761670), (455, 759996), (465, 743652), (468, 738885), (540, 640367), (546, 633330), (558, 619710), (585, 591108), (620, 557739), (630, 548886), (651, 531180), (681, 507780), (702, 492590), (756, 457405), (780, 443331), (806, 429030), (819, 422220), (837, 413140), (868, 398385), (908, 380835), (910, 379998), (930, 371826), (945, 365924), (1085, 318708), (1092, 316665), (1116, 309855), (1135, 304668), (1170, 295554), (1209, 286020), (1260, 274443), (1302, 265590), (1362, 253890), (1365, 253332), (1395, 247884), (1404, 246295), (1589, 217620), (1612, 214515), (1638, 211110), (1674, 206570), (1755, 197036), (1820, 189999), (1860, 185913), (1890, 182962), (1953, 177060), (2015, 171612), (2043, 169260), (2170, 159354), (2270, 152334), (2340, 147777), (2418, 143010), (2457, 140740), (2604, 132795), (2724, 126945), (2730, 126666), (2790, 123942), (2821, 122580), (2951, 117180), (3178, 108810), (3255, 106236), (3276, 105555), (3348, 103285), (3405, 101556), (3510, 98518), (3627, 95340), (3780, 91481), (3906, 88530), (4030, 85806), (4086, 84630), (4095, 84444), (4185, 82628), (4340, 79677), (4540, 76167), (4767, 72540), (4836, 71505), (4914, 70370), (5460, 63333), (5580, 61971), (5642, 61290), (5859, 59020), (5902, 58590), (6045, 57204), (6129, 56420), (6356, 54405), (6510, 53118), (6810, 50778), (7020, 49259), (7037, 49140), (7254, 47670), (7812, 44265), (7945, 43524), (8060, 42903), (8172, 42315), (8190, 42222), (8370, 41314), (8463, 40860), (8853, 39060), (9534, 36270), (9765, 35412), (9828, 35185), (10215, 33852), (10881, 31780), (11284, 30645), (11718, 29510), (11804, 29295), (12090, 28602), (12258, 28210), (12285, 28148), (13020, 26559), (13620, 25389), (14074, 24570), (14105, 24516), (14301, 24180), (14508, 23835), (14755, 23436), (15890, 21762), (16380, 21111), (16740, 20657), (16926, 20430), (17706, 19530), (18135, 19068)]