381522960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 400

約数和(自身を含む): 1633395456

約数和(自身を除く): 1251872496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 420, 432, 455, 468, 504, 520, 540, 546, 560, 567, 585, 624, 630, 647, 648, 702, 720, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1008, 1040, 1053, 1080, 1092, 1134, 1170, 1260, 1294, 1296, 1365, 1404, 1456, 1512, 1560, 1620, 1638, 1680, 1755, 1820, 1872, 1890, 1941, 2106, 2160, 2184, 2268, 2340, 2457, 2520, 2588, 2730, 2808, 2835, 3024, 3120, 3235, 3240, 3276, 3510, 3640, 3780, 3882, 4095, 4212, 4368, 4529, 4536, 4680, 4914, 5040, 5176, 5265, 5460, 5616, 5670, 5823, 6470, 6480, 6552, 7020, 7280, 7371, 7560, 7764, 8190, 8411, 8424, 9058, 9072, 9360, 9705, 9828, 10352, 10530, 10920, 11340, 11646, 12285, 12940, 13104, 13587, 14040, 14742, 15120, 15528, 16380, 16822, 16848, 17469, 18116, 19410, 19656, 21060, 21840, 22645, 22680, 23292, 24570, 25233, 25880, 27174, 28080, 29115, 29484, 31056, 32760, 33644, 34938, 36232, 36855, 38820, 39312, 40761, 42055, 42120, 45290, 45360, 46584, 49140, 50466, 51760, 52407, 54348, 58230, 58877, 58968, 65520, 67288, 67935, 69876, 72464, 73710, 75699, 77640, 81522, 84110, 84240, 87345, 90580, 93168, 98280, 100932, 104814, 108696, 116460, 117754, 117936, 122283, 126165, 134576, 135870, 139752, 147420, 151398, 155280, 163044, 168220, 174690, 176631, 181160, 196560, 201864, 203805, 209628, 217392, 227097, 232920, 235508, 244566, 252330, 262035, 271740, 279504, 294385, 294840, 302796, 326088, 336440, 349380, 353262, 362320, 366849, 378495, 403728, 407610, 419256, 454194, 465840, 471016, 489132, 504660, 524070, 529893, 543480, 588770, 589680, 605592, 611415, 652176, 672880, 681291, 698760, 706524, 733698, 756990, 815220, 838512, 883155, 908388, 942032, 978264, 1009320, 1048140, 1059786, 1086960, 1135485, 1177540, 1211184, 1222830, 1362582, 1397520, 1413048, 1467396, 1513980, 1589679, 1630440, 1766310, 1816776, 1834245, 1956528, 2018640, 2096280, 2119572, 2270970, 2355080, 2445660, 2649465, 2725164, 2826096, 2934792, 3027960, 3179358, 3260880, 3406455, 3532620, 3633552, 3668490, 4192560, 4239144, 4541940, 4710160, 4769037, 4891320, 5298930, 5450328, 5869584, 6055920, 6358716, 6812910, 7065240, 7336980, 7948395, 8478288, 9083880, 9538074, 9782640, 10597860, 10900656, 12717432, 13625820, 14130480, 14673960, 15896790, 18167760, 19076148, 21195720, 23845185, 25434864, 27251640, 29347920, 31793580, 38152296, 42391440, 47690370, 54503280, 63587160, 76304592, 95380740, 127174320, 190761480, 381522960]

約数ペア:

[(1, 381522960), (2, 190761480), (3, 127174320), (4, 95380740), (5, 76304592), (6, 63587160), (7, 54503280), (8, 47690370), (9, 42391440), (10, 38152296), (12, 31793580), (13, 29347920), (14, 27251640), (15, 25434864), (16, 23845185), (18, 21195720), (20, 19076148), (21, 18167760), (24, 15896790), (26, 14673960), (27, 14130480), (28, 13625820), (30, 12717432), (35, 10900656), (36, 10597860), (39, 9782640), (40, 9538074), (42, 9083880), (45, 8478288), (48, 7948395), (52, 7336980), (54, 7065240), (56, 6812910), (60, 6358716), (63, 6055920), (65, 5869584), (70, 5450328), (72, 5298930), (78, 4891320), (80, 4769037), (81, 4710160), (84, 4541940), (90, 4239144), (91, 4192560), (104, 3668490), (105, 3633552), (108, 3532620), (112, 3406455), (117, 3260880), (120, 3179358), (126, 3027960), (130, 2934792), (135, 2826096), (140, 2725164), (144, 2649465), (156, 2445660), (162, 2355080), (168, 2270970), (180, 2119572), (182, 2096280), (189, 2018640), (195, 1956528), (208, 1834245), (210, 1816776), (216, 1766310), (234, 1630440), (240, 1589679), (252, 1513980), (260, 1467396), (270, 1413048), (273, 1397520), (280, 1362582), (312, 1222830), (315, 1211184), (324, 1177540), (336, 1135485), (351, 1086960), (360, 1059786), (364, 1048140), (378, 1009320), (390, 978264), (405, 942032), (420, 908388), (432, 883155), (455, 838512), (468, 815220), (504, 756990), (520, 733698), (540, 706524), (546, 698760), (560, 681291), (567, 672880), (585, 652176), (624, 611415), (630, 605592), (647, 589680), (648, 588770), (702, 543480), (720, 529893), (728, 524070), (756, 504660), (780, 489132), (810, 471016), (819, 465840), (840, 454194), (910, 419256), (936, 407610), (945, 403728), (1008, 378495), (1040, 366849), (1053, 362320), (1080, 353262), (1092, 349380), (1134, 336440), (1170, 326088), (1260, 302796), (1294, 294840), (1296, 294385), (1365, 279504), (1404, 271740), (1456, 262035), (1512, 252330), (1560, 244566), (1620, 235508), (1638, 232920), (1680, 227097), (1755, 217392), (1820, 209628), (1872, 203805), (1890, 201864), (1941, 196560), (2106, 181160), (2160, 176631), (2184, 174690), (2268, 168220), (2340, 163044), (2457, 155280), (2520, 151398), (2588, 147420), (2730, 139752), (2808, 135870), (2835, 134576), (3024, 126165), (3120, 122283), (3235, 117936), (3240, 117754), (3276, 116460), (3510, 108696), (3640, 104814), (3780, 100932), (3882, 98280), (4095, 93168), (4212, 90580), (4368, 87345), (4529, 84240), (4536, 84110), (4680, 81522), (4914, 77640), (5040, 75699), (5176, 73710), (5265, 72464), (5460, 69876), (5616, 67935), (5670, 67288), (5823, 65520), (6470, 58968), (6480, 58877), (6552, 58230), (7020, 54348), (7280, 52407), (7371, 51760), (7560, 50466), (7764, 49140), (8190, 46584), (8411, 45360), (8424, 45290), (9058, 42120), (9072, 42055), (9360, 40761), (9705, 39312), (9828, 38820), (10352, 36855), (10530, 36232), (10920, 34938), (11340, 33644), (11646, 32760), (12285, 31056), (12940, 29484), (13104, 29115), (13587, 28080), (14040, 27174), (14742, 25880), (15120, 25233), (15528, 24570), (16380, 23292), (16822, 22680), (16848, 22645), (17469, 21840), (18116, 21060), (19410, 19656)]