480701520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 640

約数和(自身を含む): 2024870400

約数和(自身を除く): 1544168880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 53, 54, 57, 60, 65, 68, 72, 76, 78, 80, 85, 90, 95, 102, 104, 106, 108, 114, 117, 120, 130, 135, 136, 144, 152, 153, 156, 159, 170, 171, 180, 190, 195, 204, 208, 212, 216, 221, 228, 234, 240, 247, 255, 260, 265, 270, 272, 285, 304, 306, 312, 318, 323, 340, 342, 351, 360, 380, 390, 408, 424, 432, 442, 456, 459, 468, 477, 494, 510, 513, 520, 530, 540, 570, 585, 612, 624, 636, 646, 663, 680, 684, 689, 702, 720, 741, 760, 765, 780, 795, 816, 848, 855, 884, 901, 912, 918, 936, 954, 969, 988, 1007, 1020, 1026, 1040, 1060, 1080, 1105, 1140, 1170, 1224, 1235, 1272, 1292, 1326, 1360, 1368, 1378, 1404, 1431, 1482, 1520, 1530, 1560, 1590, 1615, 1710, 1755, 1768, 1802, 1836, 1872, 1908, 1938, 1976, 1989, 2014, 2040, 2052, 2067, 2120, 2160, 2210, 2223, 2280, 2295, 2340, 2385, 2448, 2470, 2544, 2565, 2584, 2652, 2703, 2736, 2756, 2808, 2862, 2907, 2964, 3021, 3060, 3120, 3180, 3230, 3315, 3420, 3445, 3510, 3536, 3604, 3672, 3705, 3816, 3876, 3952, 3978, 4028, 4080, 4104, 4134, 4199, 4240, 4420, 4446, 4505, 4560, 4590, 4680, 4770, 4845, 4940, 5035, 5130, 5168, 5304, 5406, 5512, 5616, 5724, 5814, 5928, 5967, 6042, 6120, 6201, 6360, 6460, 6630, 6669, 6840, 6890, 7020, 7155, 7208, 7344, 7410, 7632, 7752, 7956, 8056, 8109, 8208, 8268, 8398, 8721, 8840, 8892, 9010, 9063, 9180, 9360, 9540, 9690, 9880, 9945, 10070, 10260, 10335, 10608, 10812, 11024, 11115, 11448, 11628, 11713, 11856, 11934, 12084, 12240, 12402, 12597, 12720, 12920, 13091, 13260, 13338, 13515, 13680, 13780, 14040, 14310, 14416, 14535, 14820, 15105, 15504, 15912, 16112, 16218, 16536, 16796, 17119, 17442, 17680, 17784, 18020, 18126, 18360, 18603, 19080, 19380, 19760, 19890, 20140, 20520, 20670, 20995, 21624, 22230, 22896, 23256, 23426, 23868, 24168, 24327, 24804, 25194, 25840, 26182, 26520, 26676, 27030, 27189, 27560, 28080, 28620, 29070, 29640, 29835, 30210, 31005, 31824, 32436, 33072, 33345, 33592, 34238, 34884, 35139, 35568, 36040, 36252, 36720, 37206, 37791, 38160, 38760, 39273, 39780, 40280, 40545, 41040, 41340, 41990, 43248, 43605, 44460, 45315, 46512, 46852, 47736, 48336, 48654, 49608, 50388, 51357, 52364, 53040, 53352, 54060, 54378, 55120, 57240, 58140, 58565, 59280, 59670, 60420, 62010, 62985, 64872, 65455, 66690, 67184, 68476, 69768, 70278, 72080, 72504, 74412, 75582, 77520, 78546, 79560, 80560, 81090, 82680, 83980, 85595, 87210, 88920, 90630, 93015, 93704, 95472, 97308, 99216, 100776, 102714, 104728, 105417, 106704, 108120, 108756, 113373, 114480, 116280, 117130, 117819, 119340, 120840, 121635, 124020, 125970, 129744, 130910, 133380, 135945, 136952, 139536, 140556, 145008, 148824, 151164, 154071, 157092, 159120, 162180, 165360, 167960, 171190, 174420, 175695, 177840, 181260, 186030, 187408, 188955, 194616, 196365, 201552, 205428, 209456, 210834, 216240, 217512, 222547, 226746, 232560, 234260, 235638, 238680, 241680, 243270, 248040, 251940, 256785, 261820, 266760, 271890, 273904, 281112, 297648, 302328, 308142, 314184, 316251, 324360, 335920, 342380, 348840, 351390, 353457, 362520, 372060, 377910, 389232, 392730, 410856, 421668, 435024, 445094, 453492, 462213, 468520, 471276, 477360, 486540, 496080, 503880, 513570, 523640, 527085, 533520, 543780, 562224, 566865, 589095, 604656, 616284, 628368, 632502, 648720, 667641, 684760, 697680, 702780, 706914, 725040, 744120, 755820, 770355, 785460, 821712, 843336, 890188, 906984, 924426, 937040, 942552, 973080, 1007760, 1027140, 1047280, 1054170, 1087560, 1112735, 1133730, 1178190, 1232568, 1265004, 1335282, 1369520, 1405560, 1413828, 1488240, 1511640, 1540710, 1570920, 1581255, 1686672, 1767285, 1780376, 1813968, 1848852, 1885104, 1946160, 2002923, 2054280, 2108340, 2175120, 2225470, 2267460, 2311065, 2356380, 2465136, 2530008, 2670564, 2811120, 2827656, 3023280, 3081420, 3141840, 3162510, 3338205, 3534570, 3560752, 3697704, 4005846, 4108560, 4216680, 4450940, 4534920, 4622130, 4712760, 5060016, 5341128, 5655312, 6008769, 6162840, 6325020, 6676410, 7069140, 7395408, 8011692, 8433360, 8901880, 9069840, 9244260, 9425520, 10014615, 10682256, 12017538, 12325680, 12650040, 13352820, 14138280, 16023384, 17803760, 18488520, 20029230, 24035076, 25300080, 26705640, 28276560, 30043845, 32046768, 36977040, 40058460, 48070152, 53411280, 60087690, 80116920, 96140304, 120175380, 160233840, 240350760, 480701520]

約数ペア:

[(1, 480701520), (2, 240350760), (3, 160233840), (4, 120175380), (5, 96140304), (6, 80116920), (8, 60087690), (9, 53411280), (10, 48070152), (12, 40058460), (13, 36977040), (15, 32046768), (16, 30043845), (17, 28276560), (18, 26705640), (19, 25300080), (20, 24035076), (24, 20029230), (26, 18488520), (27, 17803760), (30, 16023384), (34, 14138280), (36, 13352820), (38, 12650040), (39, 12325680), (40, 12017538), (45, 10682256), (48, 10014615), (51, 9425520), (52, 9244260), (53, 9069840), (54, 8901880), (57, 8433360), (60, 8011692), (65, 7395408), (68, 7069140), (72, 6676410), (76, 6325020), (78, 6162840), (80, 6008769), (85, 5655312), (90, 5341128), (95, 5060016), (102, 4712760), (104, 4622130), (106, 4534920), (108, 4450940), (114, 4216680), (117, 4108560), (120, 4005846), (130, 3697704), (135, 3560752), (136, 3534570), (144, 3338205), (152, 3162510), (153, 3141840), (156, 3081420), (159, 3023280), (170, 2827656), (171, 2811120), (180, 2670564), (190, 2530008), (195, 2465136), (204, 2356380), (208, 2311065), (212, 2267460), (216, 2225470), (221, 2175120), (228, 2108340), (234, 2054280), (240, 2002923), (247, 1946160), (255, 1885104), (260, 1848852), (265, 1813968), (270, 1780376), (272, 1767285), (285, 1686672), (304, 1581255), (306, 1570920), (312, 1540710), (318, 1511640), (323, 1488240), (340, 1413828), (342, 1405560), (351, 1369520), (360, 1335282), (380, 1265004), (390, 1232568), (408, 1178190), (424, 1133730), (432, 1112735), (442, 1087560), (456, 1054170), (459, 1047280), (468, 1027140), (477, 1007760), (494, 973080), (510, 942552), (513, 937040), (520, 924426), (530, 906984), (540, 890188), (570, 843336), (585, 821712), (612, 785460), (624, 770355), (636, 755820), (646, 744120), (663, 725040), (680, 706914), (684, 702780), (689, 697680), (702, 684760), (720, 667641), (741, 648720), (760, 632502), (765, 628368), (780, 616284), (795, 604656), (816, 589095), (848, 566865), (855, 562224), (884, 543780), (901, 533520), (912, 527085), (918, 523640), (936, 513570), (954, 503880), (969, 496080), (988, 486540), (1007, 477360), (1020, 471276), (1026, 468520), (1040, 462213), (1060, 453492), (1080, 445094), (1105, 435024), (1140, 421668), (1170, 410856), (1224, 392730), (1235, 389232), (1272, 377910), (1292, 372060), (1326, 362520), (1360, 353457), (1368, 351390), (1378, 348840), (1404, 342380), (1431, 335920), (1482, 324360), (1520, 316251), (1530, 314184), (1560, 308142), (1590, 302328), (1615, 297648), (1710, 281112), (1755, 273904), (1768, 271890), (1802, 266760), (1836, 261820), (1872, 256785), (1908, 251940), (1938, 248040), (1976, 243270), (1989, 241680), (2014, 238680), (2040, 235638), (2052, 234260), (2067, 232560), (2120, 226746), (2160, 222547), (2210, 217512), (2223, 216240), (2280, 210834), (2295, 209456), (2340, 205428), (2385, 201552), (2448, 196365), (2470, 194616), (2544, 188955), (2565, 187408), (2584, 186030), (2652, 181260), (2703, 177840), (2736, 175695), (2756, 174420), (2808, 171190), (2862, 167960), (2907, 165360), (2964, 162180), (3021, 159120), (3060, 157092), (3120, 154071), (3180, 151164), (3230, 148824), (3315, 145008), (3420, 140556), (3445, 139536), (3510, 136952), (3536, 135945), (3604, 133380), (3672, 130910), (3705, 129744), (3816, 125970), (3876, 124020), (3952, 121635), (3978, 120840), (4028, 119340), (4080, 117819), (4104, 117130), (4134, 116280), (4199, 114480), (4240, 113373), (4420, 108756), (4446, 108120), (4505, 106704), (4560, 105417), (4590, 104728), (4680, 102714), (4770, 100776), (4845, 99216), (4940, 97308), (5035, 95472), (5130, 93704), (5168, 93015), (5304, 90630), (5406, 88920), (5512, 87210), (5616, 85595), (5724, 83980), (5814, 82680), (5928, 81090), (5967, 80560), (6042, 79560), (6120, 78546), (6201, 77520), (6360, 75582), (6460, 74412), (6630, 72504), (6669, 72080), (6840, 70278), (6890, 69768), (7020, 68476), (7155, 67184), (7208, 66690), (7344, 65455), (7410, 64872), (7632, 62985), (7752, 62010), (7956, 60420), (8056, 59670), (8109, 59280), (8208, 58565), (8268, 58140), (8398, 57240), (8721, 55120), (8840, 54378), (8892, 54060), (9010, 53352), (9063, 53040), (9180, 52364), (9360, 51357), (9540, 50388), (9690, 49608), (9880, 48654), (9945, 48336), (10070, 47736), (10260, 46852), (10335, 46512), (10608, 45315), (10812, 44460), (11024, 43605), (11115, 43248), (11448, 41990), (11628, 41340), (11713, 41040), (11856, 40545), (11934, 40280), (12084, 39780), (12240, 39273), (12402, 38760), (12597, 38160), (12720, 37791), (12920, 37206), (13091, 36720), (13260, 36252), (13338, 36040), (13515, 35568), (13680, 35139), (13780, 34884), (14040, 34238), (14310, 33592), (14416, 33345), (14535, 33072), (14820, 32436), (15105, 31824), (15504, 31005), (15912, 30210), (16112, 29835), (16218, 29640), (16536, 29070), (16796, 28620), (17119, 28080), (17442, 27560), (17680, 27189), (17784, 27030), (18020, 26676), (18126, 26520), (18360, 26182), (18603, 25840), (19080, 25194), (19380, 24804), (19760, 24327), (19890, 24168), (20140, 23868), (20520, 23426), (20670, 23256), (20995, 22896), (21624, 22230)]