399813960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 512

約数和(自身を含む): 1625702400

約数和(自身を除く): 1225888440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 41, 42, 47, 52, 56, 57, 60, 65, 70, 76, 78, 82, 84, 91, 94, 95, 104, 105, 114, 120, 123, 130, 133, 140, 141, 152, 156, 164, 168, 182, 188, 190, 195, 205, 210, 228, 235, 246, 247, 260, 266, 273, 280, 282, 285, 287, 312, 328, 329, 364, 376, 380, 390, 399, 410, 420, 455, 456, 470, 492, 494, 520, 532, 533, 546, 564, 570, 574, 611, 615, 658, 665, 705, 728, 741, 760, 779, 780, 798, 820, 840, 861, 893, 910, 940, 984, 987, 988, 1064, 1066, 1092, 1128, 1140, 1148, 1222, 1230, 1235, 1316, 1330, 1365, 1410, 1435, 1482, 1558, 1560, 1596, 1599, 1640, 1645, 1722, 1729, 1786, 1820, 1833, 1880, 1927, 1974, 1976, 1995, 2132, 2184, 2280, 2296, 2337, 2444, 2460, 2470, 2632, 2660, 2665, 2679, 2730, 2820, 2870, 2964, 3055, 3116, 3192, 3198, 3290, 3444, 3458, 3572, 3640, 3666, 3705, 3731, 3854, 3895, 3948, 3990, 4264, 4277, 4305, 4465, 4674, 4888, 4920, 4935, 4940, 5187, 5320, 5330, 5358, 5453, 5460, 5640, 5740, 5781, 5928, 6110, 6232, 6251, 6396, 6580, 6888, 6916, 7144, 7332, 7410, 7462, 7708, 7790, 7896, 7980, 7995, 8554, 8610, 8645, 8930, 9165, 9348, 9635, 9870, 9880, 10127, 10374, 10660, 10716, 10906, 10920, 11193, 11480, 11562, 11609, 11685, 12220, 12502, 12792, 12831, 13160, 13395, 13489, 13832, 14664, 14820, 14924, 15416, 15580, 15960, 15990, 16359, 17108, 17220, 17290, 17860, 18330, 18655, 18696, 18753, 19270, 19740, 20254, 20748, 21320, 21385, 21432, 21812, 22386, 23124, 23218, 23370, 24440, 25004, 25051, 25662, 25935, 26790, 26978, 27265, 28905, 29640, 29848, 30381, 31160, 31255, 31980, 32718, 34216, 34440, 34580, 34827, 35720, 36613, 36660, 37310, 37506, 38540, 39480, 40467, 40508, 41496, 42770, 43624, 44772, 46248, 46436, 46740, 50008, 50102, 50635, 51324, 51870, 53580, 53956, 54530, 55965, 57810, 58045, 60762, 62510, 63960, 64155, 65436, 67445, 69160, 69654, 70889, 73226, 73320, 74620, 75012, 75153, 77080, 80934, 81016, 81263, 81795, 85540, 89544, 92872, 93480, 93765, 100204, 101270, 102648, 103740, 107160, 107912, 109060, 109839, 111930, 115620, 116090, 121524, 125020, 125255, 128310, 130872, 134890, 139308, 141778, 146452, 149240, 150024, 150306, 151905, 161868, 162526, 163590, 171080, 174135, 175357, 183065, 187530, 200408, 202335, 202540, 207480, 212667, 218120, 219678, 223860, 231240, 232180, 243048, 243789, 250040, 250510, 256291, 256620, 269780, 278616, 283556, 292904, 300612, 303810, 323736, 325052, 327180, 348270, 350714, 354445, 366130, 375060, 375765, 404670, 405080, 406315, 425334, 439356, 447720, 464360, 475969, 487578, 501020, 512582, 513240, 526071, 539560, 549195, 567112, 601224, 607620, 650104, 654360, 696540, 701428, 708890, 732260, 750120, 751530, 768873, 809340, 812630, 850668, 876785, 878712, 951938, 975156, 1002040, 1025164, 1052142, 1063335, 1098390, 1215240, 1218945, 1281455, 1393080, 1402856, 1417780, 1427907, 1464520, 1503060, 1537746, 1618680, 1625260, 1701336, 1753570, 1903876, 1950312, 2050328, 2104284, 2126670, 2196780, 2379845, 2437890, 2562910, 2630355, 2835560, 2855814, 3006120, 3075492, 3250520, 3331783, 3507140, 3807752, 3844365, 4208568, 4253340, 4393560, 4759690, 4875780, 5125820, 5260710, 5711628, 6150984, 6663566, 7014280, 7139535, 7688730, 8506680, 9519380, 9751560, 9995349, 10251640, 10521420, 11423256, 13327132, 14279070, 15377460, 16658915, 19038760, 19990698, 21042840, 26654264, 28558140, 30754920, 33317830, 39981396, 49976745, 57116280, 66635660, 79962792, 99953490, 133271320, 199906980, 399813960]

約数ペア:

[(1, 399813960), (2, 199906980), (3, 133271320), (4, 99953490), (5, 79962792), (6, 66635660), (7, 57116280), (8, 49976745), (10, 39981396), (12, 33317830), (13, 30754920), (14, 28558140), (15, 26654264), (19, 21042840), (20, 19990698), (21, 19038760), (24, 16658915), (26, 15377460), (28, 14279070), (30, 13327132), (35, 11423256), (38, 10521420), (39, 10251640), (40, 9995349), (41, 9751560), (42, 9519380), (47, 8506680), (52, 7688730), (56, 7139535), (57, 7014280), (60, 6663566), (65, 6150984), (70, 5711628), (76, 5260710), (78, 5125820), (82, 4875780), (84, 4759690), (91, 4393560), (94, 4253340), (95, 4208568), (104, 3844365), (105, 3807752), (114, 3507140), (120, 3331783), (123, 3250520), (130, 3075492), (133, 3006120), (140, 2855814), (141, 2835560), (152, 2630355), (156, 2562910), (164, 2437890), (168, 2379845), (182, 2196780), (188, 2126670), (190, 2104284), (195, 2050328), (205, 1950312), (210, 1903876), (228, 1753570), (235, 1701336), (246, 1625260), (247, 1618680), (260, 1537746), (266, 1503060), (273, 1464520), (280, 1427907), (282, 1417780), (285, 1402856), (287, 1393080), (312, 1281455), (328, 1218945), (329, 1215240), (364, 1098390), (376, 1063335), (380, 1052142), (390, 1025164), (399, 1002040), (410, 975156), (420, 951938), (455, 878712), (456, 876785), (470, 850668), (492, 812630), (494, 809340), (520, 768873), (532, 751530), (533, 750120), (546, 732260), (564, 708890), (570, 701428), (574, 696540), (611, 654360), (615, 650104), (658, 607620), (665, 601224), (705, 567112), (728, 549195), (741, 539560), (760, 526071), (779, 513240), (780, 512582), (798, 501020), (820, 487578), (840, 475969), (861, 464360), (893, 447720), (910, 439356), (940, 425334), (984, 406315), (987, 405080), (988, 404670), (1064, 375765), (1066, 375060), (1092, 366130), (1128, 354445), (1140, 350714), (1148, 348270), (1222, 327180), (1230, 325052), (1235, 323736), (1316, 303810), (1330, 300612), (1365, 292904), (1410, 283556), (1435, 278616), (1482, 269780), (1558, 256620), (1560, 256291), (1596, 250510), (1599, 250040), (1640, 243789), (1645, 243048), (1722, 232180), (1729, 231240), (1786, 223860), (1820, 219678), (1833, 218120), (1880, 212667), (1927, 207480), (1974, 202540), (1976, 202335), (1995, 200408), (2132, 187530), (2184, 183065), (2280, 175357), (2296, 174135), (2337, 171080), (2444, 163590), (2460, 162526), (2470, 161868), (2632, 151905), (2660, 150306), (2665, 150024), (2679, 149240), (2730, 146452), (2820, 141778), (2870, 139308), (2964, 134890), (3055, 130872), (3116, 128310), (3192, 125255), (3198, 125020), (3290, 121524), (3444, 116090), (3458, 115620), (3572, 111930), (3640, 109839), (3666, 109060), (3705, 107912), (3731, 107160), (3854, 103740), (3895, 102648), (3948, 101270), (3990, 100204), (4264, 93765), (4277, 93480), (4305, 92872), (4465, 89544), (4674, 85540), (4888, 81795), (4920, 81263), (4935, 81016), (4940, 80934), (5187, 77080), (5320, 75153), (5330, 75012), (5358, 74620), (5453, 73320), (5460, 73226), (5640, 70889), (5740, 69654), (5781, 69160), (5928, 67445), (6110, 65436), (6232, 64155), (6251, 63960), (6396, 62510), (6580, 60762), (6888, 58045), (6916, 57810), (7144, 55965), (7332, 54530), (7410, 53956), (7462, 53580), (7708, 51870), (7790, 51324), (7896, 50635), (7980, 50102), (7995, 50008), (8554, 46740), (8610, 46436), (8645, 46248), (8930, 44772), (9165, 43624), (9348, 42770), (9635, 41496), (9870, 40508), (9880, 40467), (10127, 39480), (10374, 38540), (10660, 37506), (10716, 37310), (10906, 36660), (10920, 36613), (11193, 35720), (11480, 34827), (11562, 34580), (11609, 34440), (11685, 34216), (12220, 32718), (12502, 31980), (12792, 31255), (12831, 31160), (13160, 30381), (13395, 29848), (13489, 29640), (13832, 28905), (14664, 27265), (14820, 26978), (14924, 26790), (15416, 25935), (15580, 25662), (15960, 25051), (15990, 25004), (16359, 24440), (17108, 23370), (17220, 23218), (17290, 23124), (17860, 22386), (18330, 21812), (18655, 21432), (18696, 21385), (18753, 21320), (19270, 20748), (19740, 20254)]