318272640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 1255824000

約数和(自身を除く): 937551360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 199, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 320, 336, 340, 357, 384, 392, 398, 408, 420, 448, 476, 480, 490, 510, 544, 560, 588, 595, 597, 640, 672, 680, 714, 735, 784, 796, 816, 833, 840, 896, 952, 960, 980, 995, 1020, 1088, 1120, 1176, 1190, 1194, 1344, 1360, 1393, 1428, 1470, 1568, 1592, 1632, 1666, 1680, 1785, 1904, 1920, 1960, 1990, 2040, 2176, 2240, 2352, 2380, 2388, 2499, 2688, 2720, 2786, 2856, 2940, 2985, 3136, 3184, 3264, 3332, 3360, 3383, 3570, 3808, 3920, 3980, 4080, 4165, 4179, 4480, 4704, 4760, 4776, 4998, 5440, 5572, 5712, 5880, 5970, 6272, 6368, 6528, 6664, 6720, 6766, 6965, 7140, 7616, 7840, 7960, 8160, 8330, 8358, 9408, 9520, 9552, 9751, 9996, 10149, 10880, 11144, 11424, 11760, 11940, 12495, 12736, 13328, 13440, 13532, 13930, 14280, 15232, 15680, 15920, 16320, 16660, 16716, 16915, 18816, 19040, 19104, 19502, 19992, 20298, 20895, 22288, 22848, 23520, 23681, 23880, 24990, 25472, 26656, 27064, 27860, 28560, 29253, 31360, 31840, 32640, 33320, 33432, 33830, 38080, 38208, 39004, 39984, 40596, 41790, 44576, 45696, 47040, 47362, 47760, 48755, 49980, 50745, 53312, 54128, 55720, 57120, 58506, 63680, 66640, 66864, 67660, 71043, 76160, 76416, 78008, 79968, 81192, 83580, 89152, 94080, 94724, 95520, 97510, 99960, 101490, 106624, 108256, 111440, 114240, 117012, 118405, 127360, 133280, 133728, 135320, 142086, 146265, 156016, 159936, 162384, 165767, 167160, 178304, 189448, 191040, 195020, 199920, 202980, 216512, 222880, 228480, 234024, 236810, 266560, 267456, 270640, 284172, 292530, 312032, 319872, 324768, 331534, 334320, 355215, 378896, 382080, 390040, 399840, 405960, 433024, 445760, 468048, 473620, 497301, 533120, 534912, 541280, 568344, 585060, 624064, 649536, 663068, 668640, 710430, 757792, 780080, 799680, 811920, 828835, 891520, 936096, 947240, 994602, 1082560, 1136688, 1170120, 1248128, 1299072, 1326136, 1337280, 1420860, 1515584, 1560160, 1599360, 1623840, 1657670, 1872192, 1894480, 1989204, 2165120, 2273376, 2340240, 2486505, 2652272, 2674560, 2841720, 3031168, 3120320, 3247680, 3315340, 3744384, 3788960, 3978408, 4546752, 4680480, 4973010, 5304544, 5683440, 6240640, 6495360, 6630680, 7577920, 7956816, 9093504, 9360960, 9946020, 10609088, 11366880, 13261360, 15155840, 15913632, 18721920, 19892040, 21218176, 22733760, 26522720, 31827264, 39784080, 45467520, 53045440, 63654528, 79568160, 106090880, 159136320, 318272640]

約数ペア:

[(1, 318272640), (2, 159136320), (3, 106090880), (4, 79568160), (5, 63654528), (6, 53045440), (7, 45467520), (8, 39784080), (10, 31827264), (12, 26522720), (14, 22733760), (15, 21218176), (16, 19892040), (17, 18721920), (20, 15913632), (21, 15155840), (24, 13261360), (28, 11366880), (30, 10609088), (32, 9946020), (34, 9360960), (35, 9093504), (40, 7956816), (42, 7577920), (48, 6630680), (49, 6495360), (51, 6240640), (56, 5683440), (60, 5304544), (64, 4973010), (68, 4680480), (70, 4546752), (80, 3978408), (84, 3788960), (85, 3744384), (96, 3315340), (98, 3247680), (102, 3120320), (105, 3031168), (112, 2841720), (119, 2674560), (120, 2652272), (128, 2486505), (136, 2340240), (140, 2273376), (147, 2165120), (160, 1989204), (168, 1894480), (170, 1872192), (192, 1657670), (196, 1623840), (199, 1599360), (204, 1560160), (210, 1515584), (224, 1420860), (238, 1337280), (240, 1326136), (245, 1299072), (255, 1248128), (272, 1170120), (280, 1136688), (294, 1082560), (320, 994602), (336, 947240), (340, 936096), (357, 891520), (384, 828835), (392, 811920), (398, 799680), (408, 780080), (420, 757792), (448, 710430), (476, 668640), (480, 663068), (490, 649536), (510, 624064), (544, 585060), (560, 568344), (588, 541280), (595, 534912), (597, 533120), (640, 497301), (672, 473620), (680, 468048), (714, 445760), (735, 433024), (784, 405960), (796, 399840), (816, 390040), (833, 382080), (840, 378896), (896, 355215), (952, 334320), (960, 331534), (980, 324768), (995, 319872), (1020, 312032), (1088, 292530), (1120, 284172), (1176, 270640), (1190, 267456), (1194, 266560), (1344, 236810), (1360, 234024), (1393, 228480), (1428, 222880), (1470, 216512), (1568, 202980), (1592, 199920), (1632, 195020), (1666, 191040), (1680, 189448), (1785, 178304), (1904, 167160), (1920, 165767), (1960, 162384), (1990, 159936), (2040, 156016), (2176, 146265), (2240, 142086), (2352, 135320), (2380, 133728), (2388, 133280), (2499, 127360), (2688, 118405), (2720, 117012), (2786, 114240), (2856, 111440), (2940, 108256), (2985, 106624), (3136, 101490), (3184, 99960), (3264, 97510), (3332, 95520), (3360, 94724), (3383, 94080), (3570, 89152), (3808, 83580), (3920, 81192), (3980, 79968), (4080, 78008), (4165, 76416), (4179, 76160), (4480, 71043), (4704, 67660), (4760, 66864), (4776, 66640), (4998, 63680), (5440, 58506), (5572, 57120), (5712, 55720), (5880, 54128), (5970, 53312), (6272, 50745), (6368, 49980), (6528, 48755), (6664, 47760), (6720, 47362), (6766, 47040), (6965, 45696), (7140, 44576), (7616, 41790), (7840, 40596), (7960, 39984), (8160, 39004), (8330, 38208), (8358, 38080), (9408, 33830), (9520, 33432), (9552, 33320), (9751, 32640), (9996, 31840), (10149, 31360), (10880, 29253), (11144, 28560), (11424, 27860), (11760, 27064), (11940, 26656), (12495, 25472), (12736, 24990), (13328, 23880), (13440, 23681), (13532, 23520), (13930, 22848), (14280, 22288), (15232, 20895), (15680, 20298), (15920, 19992), (16320, 19502), (16660, 19104), (16716, 19040), (16915, 18816)]