318907680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 384

約数和(自身を含む): 1270080000

約数和(自身を除く): 951172320

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, 149, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 298, 312, 336, 343, 364, 390, 392, 416, 420, 447, 455, 480, 490, 520, 546, 560, 588, 596, 624, 637, 672, 686, 728, 735, 745, 780, 784, 840, 894, 910, 980, 1029, 1040, 1043, 1092, 1120, 1176, 1192, 1248, 1274, 1365, 1372, 1456, 1470, 1490, 1560, 1568, 1680, 1715, 1788, 1820, 1911, 1937, 1960, 2058, 2080, 2086, 2184, 2235, 2352, 2384, 2548, 2730, 2744, 2912, 2940, 2980, 3120, 3129, 3185, 3360, 3430, 3576, 3640, 3822, 3874, 3920, 4116, 4172, 4368, 4459, 4470, 4704, 4768, 5096, 5145, 5215, 5460, 5488, 5811, 5880, 5960, 6240, 6258, 6370, 6860, 7152, 7280, 7301, 7644, 7748, 7840, 8232, 8344, 8736, 8918, 8940, 9555, 9685, 10192, 10290, 10430, 10920, 10976, 11622, 11760, 11920, 12516, 12740, 13377, 13559, 13720, 14304, 14560, 14602, 15288, 15496, 15645, 16464, 16688, 17836, 17880, 19110, 19370, 20384, 20580, 20860, 21840, 21903, 22295, 23244, 23520, 23840, 25032, 25480, 26754, 27118, 27440, 29055, 29204, 30576, 30992, 31290, 32928, 33376, 35672, 35760, 36505, 38220, 38740, 40677, 41160, 41720, 43680, 43806, 44590, 46488, 50064, 50960, 51107, 53508, 54236, 54880, 58110, 58408, 61152, 61984, 62580, 66885, 67795, 71344, 71520, 73010, 76440, 77480, 81354, 82320, 83440, 87612, 89180, 92976, 94913, 100128, 101920, 102214, 107016, 108472, 109515, 116220, 116816, 125160, 133770, 135590, 142688, 146020, 152880, 153321, 154960, 162708, 164640, 166880, 175224, 178360, 185952, 189826, 203385, 204428, 214032, 216944, 219030, 232440, 233632, 250320, 255535, 267540, 271180, 284739, 292040, 305760, 306642, 309920, 325416, 350448, 356720, 379652, 406770, 408856, 428064, 433888, 438060, 464880, 474565, 500640, 511070, 535080, 542360, 569478, 584080, 613284, 650832, 664391, 700896, 713440, 759304, 766605, 813540, 817712, 876120, 929760, 949130, 1022140, 1070160, 1084720, 1138956, 1168160, 1226568, 1301664, 1328782, 1423695, 1518608, 1533210, 1627080, 1635424, 1752240, 1898260, 1993173, 2044280, 2140320, 2169440, 2277912, 2453136, 2657564, 2847390, 3037216, 3066420, 3254160, 3321955, 3504480, 3796520, 3986346, 4088560, 4555824, 4906272, 5315128, 5694780, 6132840, 6508320, 6643910, 7593040, 7972692, 8177120, 9111648, 9965865, 10630256, 11389560, 12265680, 13287820, 15186080, 15945384, 19931730, 21260512, 22779120, 24531360, 26575640, 31890768, 39863460, 45558240, 53151280, 63781536, 79726920, 106302560, 159453840, 318907680]

約数ペア:

[(1, 318907680), (2, 159453840), (3, 106302560), (4, 79726920), (5, 63781536), (6, 53151280), (7, 45558240), (8, 39863460), (10, 31890768), (12, 26575640), (13, 24531360), (14, 22779120), (15, 21260512), (16, 19931730), (20, 15945384), (21, 15186080), (24, 13287820), (26, 12265680), (28, 11389560), (30, 10630256), (32, 9965865), (35, 9111648), (39, 8177120), (40, 7972692), (42, 7593040), (48, 6643910), (49, 6508320), (52, 6132840), (56, 5694780), (60, 5315128), (65, 4906272), (70, 4555824), (78, 4088560), (80, 3986346), (84, 3796520), (91, 3504480), (96, 3321955), (98, 3254160), (104, 3066420), (105, 3037216), (112, 2847390), (120, 2657564), (130, 2453136), (140, 2277912), (147, 2169440), (149, 2140320), (156, 2044280), (160, 1993173), (168, 1898260), (182, 1752240), (195, 1635424), (196, 1627080), (208, 1533210), (210, 1518608), (224, 1423695), (240, 1328782), (245, 1301664), (260, 1226568), (273, 1168160), (280, 1138956), (294, 1084720), (298, 1070160), (312, 1022140), (336, 949130), (343, 929760), (364, 876120), (390, 817712), (392, 813540), (416, 766605), (420, 759304), (447, 713440), (455, 700896), (480, 664391), (490, 650832), (520, 613284), (546, 584080), (560, 569478), (588, 542360), (596, 535080), (624, 511070), (637, 500640), (672, 474565), (686, 464880), (728, 438060), (735, 433888), (745, 428064), (780, 408856), (784, 406770), (840, 379652), (894, 356720), (910, 350448), (980, 325416), (1029, 309920), (1040, 306642), (1043, 305760), (1092, 292040), (1120, 284739), (1176, 271180), (1192, 267540), (1248, 255535), (1274, 250320), (1365, 233632), (1372, 232440), (1456, 219030), (1470, 216944), (1490, 214032), (1560, 204428), (1568, 203385), (1680, 189826), (1715, 185952), (1788, 178360), (1820, 175224), (1911, 166880), (1937, 164640), (1960, 162708), (2058, 154960), (2080, 153321), (2086, 152880), (2184, 146020), (2235, 142688), (2352, 135590), (2384, 133770), (2548, 125160), (2730, 116816), (2744, 116220), (2912, 109515), (2940, 108472), (2980, 107016), (3120, 102214), (3129, 101920), (3185, 100128), (3360, 94913), (3430, 92976), (3576, 89180), (3640, 87612), (3822, 83440), (3874, 82320), (3920, 81354), (4116, 77480), (4172, 76440), (4368, 73010), (4459, 71520), (4470, 71344), (4704, 67795), (4768, 66885), (5096, 62580), (5145, 61984), (5215, 61152), (5460, 58408), (5488, 58110), (5811, 54880), (5880, 54236), (5960, 53508), (6240, 51107), (6258, 50960), (6370, 50064), (6860, 46488), (7152, 44590), (7280, 43806), (7301, 43680), (7644, 41720), (7748, 41160), (7840, 40677), (8232, 38740), (8344, 38220), (8736, 36505), (8918, 35760), (8940, 35672), (9555, 33376), (9685, 32928), (10192, 31290), (10290, 30992), (10430, 30576), (10920, 29204), (10976, 29055), (11622, 27440), (11760, 27118), (11920, 26754), (12516, 25480), (12740, 25032), (13377, 23840), (13559, 23520), (13720, 23244), (14304, 22295), (14560, 21903), (14602, 21840), (15288, 20860), (15496, 20580), (15645, 20384), (16464, 19370), (16688, 19110), (17836, 17880)]