53707680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 209139840

約数和(自身を除く): 155432160

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, 151, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 302, 304, 312, 342, 360, 380, 390, 416, 453, 456, 468, 480, 494, 520, 570, 585, 604, 608, 624, 684, 720, 741, 755, 760, 780, 855, 906, 912, 936, 988, 1040, 1140, 1170, 1208, 1235, 1248, 1359, 1368, 1440, 1482, 1510, 1520, 1560, 1710, 1812, 1824, 1872, 1963, 1976, 2080, 2223, 2265, 2280, 2340, 2416, 2470, 2718, 2736, 2869, 2964, 3020, 3040, 3120, 3420, 3624, 3705, 3744, 3926, 3952, 4446, 4530, 4560, 4680, 4832, 4940, 5436, 5472, 5738, 5889, 5928, 6040, 6240, 6795, 6840, 7248, 7410, 7852, 7904, 8607, 8892, 9060, 9120, 9360, 9815, 9880, 10872, 11115, 11476, 11778, 11856, 12080, 13590, 13680, 14345, 14496, 14820, 15704, 17214, 17667, 17784, 18120, 18720, 19630, 19760, 21744, 22230, 22952, 23556, 23712, 24160, 25821, 27180, 27360, 28690, 29445, 29640, 31408, 34428, 35334, 35568, 36240, 37297, 39260, 39520, 43035, 43488, 44460, 45904, 47112, 51642, 54360, 57380, 58890, 59280, 62816, 68856, 70668, 71136, 72480, 74594, 78520, 86070, 88335, 88920, 91808, 94224, 103284, 108720, 111891, 114760, 117780, 118560, 129105, 137712, 141336, 149188, 157040, 172140, 176670, 177840, 186485, 188448, 206568, 217440, 223782, 229520, 235560, 258210, 275424, 282672, 298376, 314080, 335673, 344280, 353340, 355680, 372970, 413136, 447564, 459040, 471120, 516420, 559455, 565344, 596752, 671346, 688560, 706680, 745940, 826272, 895128, 942240, 1032840, 1118910, 1193504, 1342692, 1377120, 1413360, 1491880, 1678365, 1790256, 2065680, 2237820, 2685384, 2826720, 2983760, 3356730, 3580512, 4131360, 4475640, 5370768, 5967520, 6713460, 8951280, 10741536, 13426920, 17902560, 26853840, 53707680]

約数ペア:

[(1, 53707680), (2, 26853840), (3, 17902560), (4, 13426920), (5, 10741536), (6, 8951280), (8, 6713460), (9, 5967520), (10, 5370768), (12, 4475640), (13, 4131360), (15, 3580512), (16, 3356730), (18, 2983760), (19, 2826720), (20, 2685384), (24, 2237820), (26, 2065680), (30, 1790256), (32, 1678365), (36, 1491880), (38, 1413360), (39, 1377120), (40, 1342692), (45, 1193504), (48, 1118910), (52, 1032840), (57, 942240), (60, 895128), (65, 826272), (72, 745940), (76, 706680), (78, 688560), (80, 671346), (90, 596752), (95, 565344), (96, 559455), (104, 516420), (114, 471120), (117, 459040), (120, 447564), (130, 413136), (144, 372970), (151, 355680), (152, 353340), (156, 344280), (160, 335673), (171, 314080), (180, 298376), (190, 282672), (195, 275424), (208, 258210), (228, 235560), (234, 229520), (240, 223782), (247, 217440), (260, 206568), (285, 188448), (288, 186485), (302, 177840), (304, 176670), (312, 172140), (342, 157040), (360, 149188), (380, 141336), (390, 137712), (416, 129105), (453, 118560), (456, 117780), (468, 114760), (480, 111891), (494, 108720), (520, 103284), (570, 94224), (585, 91808), (604, 88920), (608, 88335), (624, 86070), (684, 78520), (720, 74594), (741, 72480), (755, 71136), (760, 70668), (780, 68856), (855, 62816), (906, 59280), (912, 58890), (936, 57380), (988, 54360), (1040, 51642), (1140, 47112), (1170, 45904), (1208, 44460), (1235, 43488), (1248, 43035), (1359, 39520), (1368, 39260), (1440, 37297), (1482, 36240), (1510, 35568), (1520, 35334), (1560, 34428), (1710, 31408), (1812, 29640), (1824, 29445), (1872, 28690), (1963, 27360), (1976, 27180), (2080, 25821), (2223, 24160), (2265, 23712), (2280, 23556), (2340, 22952), (2416, 22230), (2470, 21744), (2718, 19760), (2736, 19630), (2869, 18720), (2964, 18120), (3020, 17784), (3040, 17667), (3120, 17214), (3420, 15704), (3624, 14820), (3705, 14496), (3744, 14345), (3926, 13680), (3952, 13590), (4446, 12080), (4530, 11856), (4560, 11778), (4680, 11476), (4832, 11115), (4940, 10872), (5436, 9880), (5472, 9815), (5738, 9360), (5889, 9120), (5928, 9060), (6040, 8892), (6240, 8607), (6795, 7904), (6840, 7852), (7248, 7410)]