185309280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:574

約数の個数: 288

約数和(自身を含む): 718230240

約数和(自身を除く): 532920960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 521, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1042, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1563, 1710, 1824, 1872, 1976, 2080, 2084, 2223, 2280, 2340, 2470, 2605, 2736, 2964, 3040, 3120, 3126, 3420, 3705, 3744, 3952, 4168, 4446, 4560, 4680, 4689, 4940, 5210, 5472, 5928, 6240, 6252, 6773, 6840, 7410, 7815, 7904, 8336, 8892, 9120, 9360, 9378, 9880, 9899, 10420, 11115, 11856, 12504, 13546, 13680, 14820, 15630, 16672, 17784, 18720, 18756, 19760, 19798, 20319, 20840, 22230, 23445, 23712, 25008, 27092, 27360, 29640, 29697, 31260, 33865, 35568, 37512, 39520, 39596, 40638, 41680, 44460, 46890, 49495, 50016, 54184, 59280, 59394, 60957, 62520, 67730, 71136, 75024, 79192, 81276, 83360, 88920, 89091, 93780, 98990, 101595, 108368, 118560, 118788, 121914, 125040, 128687, 135460, 148485, 150048, 158384, 162552, 177840, 178182, 187560, 197980, 203190, 216736, 237576, 243828, 250080, 257374, 270920, 296970, 304785, 316768, 325104, 355680, 356364, 375120, 386061, 395960, 406380, 445455, 475152, 487656, 514748, 541840, 593940, 609570, 643435, 650208, 712728, 750240, 772122, 791920, 812760, 890910, 950304, 975312, 1029496, 1083680, 1158183, 1187880, 1219140, 1286870, 1425456, 1544244, 1583840, 1625520, 1781820, 1930305, 1950624, 2058992, 2316366, 2375760, 2438280, 2573740, 2850912, 3088488, 3251040, 3563640, 3860610, 4117984, 4632732, 4751520, 4876560, 5147480, 5790915, 6176976, 7127280, 7721220, 9265464, 9753120, 10294960, 11581830, 12353952, 14254560, 15442440, 18530928, 20589920, 23163660, 30884880, 37061856, 46327320, 61769760, 92654640, 185309280]

約数ペア:

[(1, 185309280), (2, 92654640), (3, 61769760), (4, 46327320), (5, 37061856), (6, 30884880), (8, 23163660), (9, 20589920), (10, 18530928), (12, 15442440), (13, 14254560), (15, 12353952), (16, 11581830), (18, 10294960), (19, 9753120), (20, 9265464), (24, 7721220), (26, 7127280), (30, 6176976), (32, 5790915), (36, 5147480), (38, 4876560), (39, 4751520), (40, 4632732), (45, 4117984), (48, 3860610), (52, 3563640), (57, 3251040), (60, 3088488), (65, 2850912), (72, 2573740), (76, 2438280), (78, 2375760), (80, 2316366), (90, 2058992), (95, 1950624), (96, 1930305), (104, 1781820), (114, 1625520), (117, 1583840), (120, 1544244), (130, 1425456), (144, 1286870), (152, 1219140), (156, 1187880), (160, 1158183), (171, 1083680), (180, 1029496), (190, 975312), (195, 950304), (208, 890910), (228, 812760), (234, 791920), (240, 772122), (247, 750240), (260, 712728), (285, 650208), (288, 643435), (304, 609570), (312, 593940), (342, 541840), (360, 514748), (380, 487656), (390, 475152), (416, 445455), (456, 406380), (468, 395960), (480, 386061), (494, 375120), (520, 356364), (521, 355680), (570, 325104), (585, 316768), (608, 304785), (624, 296970), (684, 270920), (720, 257374), (741, 250080), (760, 243828), (780, 237576), (855, 216736), (912, 203190), (936, 197980), (988, 187560), (1040, 178182), (1042, 177840), (1140, 162552), (1170, 158384), (1235, 150048), (1248, 148485), (1368, 135460), (1440, 128687), (1482, 125040), (1520, 121914), (1560, 118788), (1563, 118560), (1710, 108368), (1824, 101595), (1872, 98990), (1976, 93780), (2080, 89091), (2084, 88920), (2223, 83360), (2280, 81276), (2340, 79192), (2470, 75024), (2605, 71136), (2736, 67730), (2964, 62520), (3040, 60957), (3120, 59394), (3126, 59280), (3420, 54184), (3705, 50016), (3744, 49495), (3952, 46890), (4168, 44460), (4446, 41680), (4560, 40638), (4680, 39596), (4689, 39520), (4940, 37512), (5210, 35568), (5472, 33865), (5928, 31260), (6240, 29697), (6252, 29640), (6773, 27360), (6840, 27092), (7410, 25008), (7815, 23712), (7904, 23445), (8336, 22230), (8892, 20840), (9120, 20319), (9360, 19798), (9378, 19760), (9880, 18756), (9899, 18720), (10420, 17784), (11115, 16672), (11856, 15630), (12504, 14820), (13546, 13680)]