849707040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 384

約数和(自身を含む): 3369945600

約数和(自身を除く): 2520238560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 397, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 686, 728, 735, 780, 784, 794, 840, 910, 980, 1029, 1040, 1092, 1120, 1176, 1191, 1248, 1274, 1365, 1372, 1456, 1470, 1560, 1568, 1588, 1680, 1715, 1820, 1911, 1960, 1985, 2058, 2080, 2184, 2352, 2382, 2548, 2730, 2744, 2779, 2912, 2940, 3120, 3176, 3185, 3360, 3430, 3640, 3822, 3920, 3970, 4116, 4368, 4459, 4704, 4764, 5096, 5145, 5161, 5460, 5488, 5558, 5880, 5955, 6240, 6352, 6370, 6860, 7280, 7644, 7840, 7940, 8232, 8337, 8736, 8918, 9528, 9555, 10192, 10290, 10322, 10920, 10976, 11116, 11760, 11910, 12704, 12740, 13377, 13720, 13895, 14560, 15288, 15483, 15880, 16464, 16674, 17836, 19056, 19110, 19453, 20384, 20580, 20644, 21840, 22232, 22295, 23520, 23820, 25480, 25805, 26754, 27440, 27790, 30576, 30966, 31760, 32928, 33348, 35672, 36127, 38112, 38220, 38906, 41160, 41288, 41685, 43680, 44464, 44590, 47640, 50960, 51610, 53508, 54880, 55580, 58359, 61152, 61932, 63520, 66696, 66885, 71344, 72254, 76440, 77415, 77812, 82320, 82576, 83370, 88928, 89180, 95280, 97265, 101920, 103220, 107016, 108381, 111160, 116718, 123864, 133392, 133770, 136171, 142688, 144508, 152880, 154830, 155624, 164640, 165152, 166740, 178360, 180635, 190560, 194530, 206440, 214032, 216762, 222320, 233436, 247728, 252889, 266784, 267540, 272342, 289016, 291795, 305760, 309660, 311248, 333480, 356720, 361270, 389060, 408513, 412880, 428064, 433524, 444640, 466872, 495456, 505778, 535080, 541905, 544684, 578032, 583590, 619320, 622496, 666960, 680855, 713440, 722540, 758667, 778120, 817026, 825760, 867048, 933744, 1011556, 1070160, 1083810, 1089368, 1156064, 1167180, 1238640, 1264445, 1333920, 1361710, 1445080, 1517334, 1556240, 1634052, 1734096, 1770223, 1867488, 2023112, 2042565, 2140320, 2167620, 2178736, 2334360, 2477280, 2528890, 2723420, 2890160, 3034668, 3112480, 3268104, 3468192, 3540446, 3793335, 4046224, 4085130, 4335240, 4357472, 4668720, 5057780, 5310669, 5446840, 5780320, 6069336, 6536208, 7080892, 7586670, 8092448, 8170260, 8670480, 8851115, 9337440, 10115560, 10621338, 10893680, 12138672, 13072416, 14161784, 15173340, 16340520, 17340960, 17702230, 20231120, 21242676, 21787360, 24277344, 26553345, 28323568, 30346680, 32681040, 35404460, 40462240, 42485352, 53106690, 56647136, 60693360, 65362080, 70808920, 84970704, 106213380, 121386720, 141617840, 169941408, 212426760, 283235680, 424853520, 849707040]

約数ペア:

[(1, 849707040), (2, 424853520), (3, 283235680), (4, 212426760), (5, 169941408), (6, 141617840), (7, 121386720), (8, 106213380), (10, 84970704), (12, 70808920), (13, 65362080), (14, 60693360), (15, 56647136), (16, 53106690), (20, 42485352), (21, 40462240), (24, 35404460), (26, 32681040), (28, 30346680), (30, 28323568), (32, 26553345), (35, 24277344), (39, 21787360), (40, 21242676), (42, 20231120), (48, 17702230), (49, 17340960), (52, 16340520), (56, 15173340), (60, 14161784), (65, 13072416), (70, 12138672), (78, 10893680), (80, 10621338), (84, 10115560), (91, 9337440), (96, 8851115), (98, 8670480), (104, 8170260), (105, 8092448), (112, 7586670), (120, 7080892), (130, 6536208), (140, 6069336), (147, 5780320), (156, 5446840), (160, 5310669), (168, 5057780), (182, 4668720), (195, 4357472), (196, 4335240), (208, 4085130), (210, 4046224), (224, 3793335), (240, 3540446), (245, 3468192), (260, 3268104), (273, 3112480), (280, 3034668), (294, 2890160), (312, 2723420), (336, 2528890), (343, 2477280), (364, 2334360), (390, 2178736), (392, 2167620), (397, 2140320), (416, 2042565), (420, 2023112), (455, 1867488), (480, 1770223), (490, 1734096), (520, 1634052), (546, 1556240), (560, 1517334), (588, 1445080), (624, 1361710), (637, 1333920), (672, 1264445), (686, 1238640), (728, 1167180), (735, 1156064), (780, 1089368), (784, 1083810), (794, 1070160), (840, 1011556), (910, 933744), (980, 867048), (1029, 825760), (1040, 817026), (1092, 778120), (1120, 758667), (1176, 722540), (1191, 713440), (1248, 680855), (1274, 666960), (1365, 622496), (1372, 619320), (1456, 583590), (1470, 578032), (1560, 544684), (1568, 541905), (1588, 535080), (1680, 505778), (1715, 495456), (1820, 466872), (1911, 444640), (1960, 433524), (1985, 428064), (2058, 412880), (2080, 408513), (2184, 389060), (2352, 361270), (2382, 356720), (2548, 333480), (2730, 311248), (2744, 309660), (2779, 305760), (2912, 291795), (2940, 289016), (3120, 272342), (3176, 267540), (3185, 266784), (3360, 252889), (3430, 247728), (3640, 233436), (3822, 222320), (3920, 216762), (3970, 214032), (4116, 206440), (4368, 194530), (4459, 190560), (4704, 180635), (4764, 178360), (5096, 166740), (5145, 165152), (5161, 164640), (5460, 155624), (5488, 154830), (5558, 152880), (5880, 144508), (5955, 142688), (6240, 136171), (6352, 133770), (6370, 133392), (6860, 123864), (7280, 116718), (7644, 111160), (7840, 108381), (7940, 107016), (8232, 103220), (8337, 101920), (8736, 97265), (8918, 95280), (9528, 89180), (9555, 88928), (10192, 83370), (10290, 82576), (10322, 82320), (10920, 77812), (10976, 77415), (11116, 76440), (11760, 72254), (11910, 71344), (12704, 66885), (12740, 66696), (13377, 63520), (13720, 61932), (13895, 61152), (14560, 58359), (15288, 55580), (15483, 54880), (15880, 53508), (16464, 51610), (16674, 50960), (17836, 47640), (19056, 44590), (19110, 44464), (19453, 43680), (20384, 41685), (20580, 41288), (20644, 41160), (21840, 38906), (22232, 38220), (22295, 38112), (23520, 36127), (23820, 35672), (25480, 33348), (25805, 32928), (26754, 31760), (27440, 30966), (27790, 30576)]