1856658720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 384

約数和(自身を含む): 7122124800

約数和(自身を除く): 5265466080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 127, 133, 140, 152, 160, 168, 190, 210, 224, 228, 229, 240, 254, 266, 280, 285, 304, 336, 380, 381, 399, 420, 456, 458, 480, 508, 532, 560, 570, 608, 635, 665, 672, 687, 760, 762, 798, 840, 889, 912, 916, 1016, 1064, 1120, 1140, 1145, 1270, 1330, 1374, 1520, 1524, 1596, 1603, 1680, 1778, 1824, 1832, 1905, 1995, 2032, 2128, 2280, 2290, 2413, 2540, 2660, 2667, 2748, 3040, 3048, 3192, 3206, 3360, 3435, 3556, 3664, 3810, 3990, 4064, 4256, 4351, 4445, 4560, 4580, 4809, 4826, 5080, 5320, 5334, 5496, 6096, 6384, 6412, 6870, 7112, 7239, 7328, 7620, 7980, 8015, 8702, 8890, 9120, 9160, 9618, 9652, 10160, 10640, 10668, 10992, 12065, 12192, 12768, 12824, 13053, 13335, 13740, 14224, 14478, 15240, 15960, 16030, 16891, 17404, 17780, 18320, 19236, 19304, 20320, 21280, 21336, 21755, 21984, 24045, 24130, 25648, 26106, 26670, 27480, 28448, 28956, 29083, 30457, 30480, 31920, 32060, 33782, 34808, 35560, 36195, 36640, 38472, 38608, 42672, 43510, 48090, 48260, 50673, 51296, 52212, 53340, 54960, 57912, 58166, 60914, 60960, 63840, 64120, 65265, 67564, 69616, 71120, 72390, 76944, 77216, 84455, 85344, 87020, 87249, 91371, 96180, 96520, 101346, 104424, 106680, 109920, 115824, 116332, 121828, 128240, 130530, 135128, 139232, 142240, 144780, 145415, 152285, 153888, 168910, 174040, 174498, 182742, 192360, 193040, 202692, 203581, 208848, 213360, 231648, 232664, 243656, 253365, 256480, 261060, 270256, 289560, 290830, 304570, 337820, 348080, 348996, 365484, 384720, 386080, 405384, 407162, 417696, 426720, 436245, 456855, 465328, 487312, 506730, 522120, 540512, 552577, 579120, 581660, 609140, 610743, 675640, 696160, 697992, 730968, 769440, 810768, 814324, 872490, 913710, 930656, 974624, 1013460, 1017905, 1044240, 1105154, 1158240, 1163320, 1218280, 1221486, 1351280, 1395984, 1461936, 1621536, 1628648, 1657731, 1744980, 1827420, 2026920, 2035810, 2088480, 2210308, 2326640, 2436560, 2442972, 2702560, 2762885, 2791968, 2923872, 3053715, 3257296, 3315462, 3489960, 3654840, 3868039, 4053840, 4071620, 4420616, 4653280, 4873120, 4885944, 5525770, 6107430, 6514592, 6630924, 6979920, 7309680, 7736078, 8107680, 8143240, 8288655, 8841232, 9771888, 11051540, 11604117, 12214860, 13261848, 13959840, 14619360, 15472156, 16286480, 16577310, 17682464, 19340195, 19543776, 22103080, 23208234, 24429720, 26523696, 30944312, 32572960, 33154620, 38680390, 44206160, 46416468, 48859440, 53047392, 58020585, 61888624, 66309240, 77360780, 88412320, 92832936, 97718880, 116041170, 123777248, 132618480, 154721560, 185665872, 232082340, 265236960, 309443120, 371331744, 464164680, 618886240, 928329360, 1856658720]

約数ペア:

[(1, 1856658720), (2, 928329360), (3, 618886240), (4, 464164680), (5, 371331744), (6, 309443120), (7, 265236960), (8, 232082340), (10, 185665872), (12, 154721560), (14, 132618480), (15, 123777248), (16, 116041170), (19, 97718880), (20, 92832936), (21, 88412320), (24, 77360780), (28, 66309240), (30, 61888624), (32, 58020585), (35, 53047392), (38, 48859440), (40, 46416468), (42, 44206160), (48, 38680390), (56, 33154620), (57, 32572960), (60, 30944312), (70, 26523696), (76, 24429720), (80, 23208234), (84, 22103080), (95, 19543776), (96, 19340195), (105, 17682464), (112, 16577310), (114, 16286480), (120, 15472156), (127, 14619360), (133, 13959840), (140, 13261848), (152, 12214860), (160, 11604117), (168, 11051540), (190, 9771888), (210, 8841232), (224, 8288655), (228, 8143240), (229, 8107680), (240, 7736078), (254, 7309680), (266, 6979920), (280, 6630924), (285, 6514592), (304, 6107430), (336, 5525770), (380, 4885944), (381, 4873120), (399, 4653280), (420, 4420616), (456, 4071620), (458, 4053840), (480, 3868039), (508, 3654840), (532, 3489960), (560, 3315462), (570, 3257296), (608, 3053715), (635, 2923872), (665, 2791968), (672, 2762885), (687, 2702560), (760, 2442972), (762, 2436560), (798, 2326640), (840, 2210308), (889, 2088480), (912, 2035810), (916, 2026920), (1016, 1827420), (1064, 1744980), (1120, 1657731), (1140, 1628648), (1145, 1621536), (1270, 1461936), (1330, 1395984), (1374, 1351280), (1520, 1221486), (1524, 1218280), (1596, 1163320), (1603, 1158240), (1680, 1105154), (1778, 1044240), (1824, 1017905), (1832, 1013460), (1905, 974624), (1995, 930656), (2032, 913710), (2128, 872490), (2280, 814324), (2290, 810768), (2413, 769440), (2540, 730968), (2660, 697992), (2667, 696160), (2748, 675640), (3040, 610743), (3048, 609140), (3192, 581660), (3206, 579120), (3360, 552577), (3435, 540512), (3556, 522120), (3664, 506730), (3810, 487312), (3990, 465328), (4064, 456855), (4256, 436245), (4351, 426720), (4445, 417696), (4560, 407162), (4580, 405384), (4809, 386080), (4826, 384720), (5080, 365484), (5320, 348996), (5334, 348080), (5496, 337820), (6096, 304570), (6384, 290830), (6412, 289560), (6870, 270256), (7112, 261060), (7239, 256480), (7328, 253365), (7620, 243656), (7980, 232664), (8015, 231648), (8702, 213360), (8890, 208848), (9120, 203581), (9160, 202692), (9618, 193040), (9652, 192360), (10160, 182742), (10640, 174498), (10668, 174040), (10992, 168910), (12065, 153888), (12192, 152285), (12768, 145415), (12824, 144780), (13053, 142240), (13335, 139232), (13740, 135128), (14224, 130530), (14478, 128240), (15240, 121828), (15960, 116332), (16030, 115824), (16891, 109920), (17404, 106680), (17780, 104424), (18320, 101346), (19236, 96520), (19304, 96180), (20320, 91371), (21280, 87249), (21336, 87020), (21755, 85344), (21984, 84455), (24045, 77216), (24130, 76944), (25648, 72390), (26106, 71120), (26670, 69616), (27480, 67564), (28448, 65265), (28956, 64120), (29083, 63840), (30457, 60960), (30480, 60914), (31920, 58166), (32060, 57912), (33782, 54960), (34808, 53340), (35560, 52212), (36195, 51296), (36640, 50673), (38472, 48260), (38608, 48090), (42672, 43510)]