57328320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 224

約数和(自身を含む): 219456000

約数和(自身を除く): 162127680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 449, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 898, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1347, 1520, 1596, 1680, 1796, 1824, 1995, 2128, 2240, 2245, 2280, 2660, 2694, 3040, 3143, 3192, 3360, 3592, 3648, 3990, 4256, 4490, 4560, 5320, 5388, 6080, 6286, 6384, 6720, 6735, 7184, 7980, 8512, 8531, 8980, 9120, 9429, 10640, 10776, 12572, 12768, 13470, 14368, 15715, 15960, 17062, 17960, 18240, 18858, 21280, 21552, 25144, 25536, 25593, 26940, 28736, 31430, 31920, 34124, 35920, 37716, 42560, 42655, 43104, 47145, 50288, 51186, 53880, 59717, 62860, 63840, 68248, 71840, 75432, 85310, 86208, 94290, 100576, 102372, 107760, 119434, 125720, 127680, 127965, 136496, 143680, 150864, 170620, 179151, 188580, 201152, 204744, 215520, 238868, 251440, 255930, 272992, 298585, 301728, 341240, 358302, 377160, 409488, 431040, 477736, 502880, 511860, 545984, 597170, 603456, 682480, 716604, 754320, 818976, 895755, 955472, 1005760, 1023720, 1194340, 1364960, 1433208, 1508640, 1637952, 1791510, 1910944, 2047440, 2388680, 2729920, 2866416, 3017280, 3583020, 3821888, 4094880, 4777360, 5732832, 7166040, 8189760, 9554720, 11465664, 14332080, 19109440, 28664160, 57328320]

約数ペア:

[(1, 57328320), (2, 28664160), (3, 19109440), (4, 14332080), (5, 11465664), (6, 9554720), (7, 8189760), (8, 7166040), (10, 5732832), (12, 4777360), (14, 4094880), (15, 3821888), (16, 3583020), (19, 3017280), (20, 2866416), (21, 2729920), (24, 2388680), (28, 2047440), (30, 1910944), (32, 1791510), (35, 1637952), (38, 1508640), (40, 1433208), (42, 1364960), (48, 1194340), (56, 1023720), (57, 1005760), (60, 955472), (64, 895755), (70, 818976), (76, 754320), (80, 716604), (84, 682480), (95, 603456), (96, 597170), (105, 545984), (112, 511860), (114, 502880), (120, 477736), (133, 431040), (140, 409488), (152, 377160), (160, 358302), (168, 341240), (190, 301728), (192, 298585), (210, 272992), (224, 255930), (228, 251440), (240, 238868), (266, 215520), (280, 204744), (285, 201152), (304, 188580), (320, 179151), (336, 170620), (380, 150864), (399, 143680), (420, 136496), (448, 127965), (449, 127680), (456, 125720), (480, 119434), (532, 107760), (560, 102372), (570, 100576), (608, 94290), (665, 86208), (672, 85310), (760, 75432), (798, 71840), (840, 68248), (898, 63840), (912, 62860), (960, 59717), (1064, 53880), (1120, 51186), (1140, 50288), (1216, 47145), (1330, 43104), (1344, 42655), (1347, 42560), (1520, 37716), (1596, 35920), (1680, 34124), (1796, 31920), (1824, 31430), (1995, 28736), (2128, 26940), (2240, 25593), (2245, 25536), (2280, 25144), (2660, 21552), (2694, 21280), (3040, 18858), (3143, 18240), (3192, 17960), (3360, 17062), (3592, 15960), (3648, 15715), (3990, 14368), (4256, 13470), (4490, 12768), (4560, 12572), (5320, 10776), (5388, 10640), (6080, 9429), (6286, 9120), (6384, 8980), (6720, 8531), (6735, 8512), (7184, 7980)]