308752080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 320

約数和(自身を含む): 1201256448

約数和(自身を除く): 892504368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 67, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 134, 140, 156, 168, 182, 195, 201, 208, 210, 211, 240, 260, 268, 273, 280, 312, 335, 336, 364, 390, 402, 420, 422, 455, 469, 520, 536, 546, 560, 624, 633, 670, 728, 780, 804, 840, 844, 871, 910, 938, 1005, 1040, 1055, 1072, 1092, 1266, 1340, 1365, 1407, 1456, 1477, 1560, 1608, 1680, 1688, 1742, 1820, 1876, 2010, 2110, 2184, 2345, 2532, 2613, 2680, 2730, 2743, 2814, 2954, 3120, 3165, 3216, 3376, 3484, 3640, 3752, 4020, 4220, 4355, 4368, 4431, 4690, 5064, 5226, 5360, 5460, 5486, 5628, 5908, 6097, 6330, 6968, 7035, 7280, 7385, 7504, 8040, 8229, 8440, 8710, 8862, 9380, 10128, 10452, 10920, 10972, 11256, 11816, 12194, 12660, 13065, 13715, 13936, 14070, 14137, 14770, 16080, 16458, 16880, 17420, 17724, 18291, 18760, 19201, 20904, 21840, 21944, 22155, 22512, 23632, 24388, 25320, 26130, 27430, 28140, 28274, 29540, 30485, 32916, 34840, 35448, 36582, 37520, 38402, 41145, 41808, 42411, 43888, 44310, 48776, 50640, 52260, 54860, 56280, 56548, 57603, 59080, 60970, 65832, 69680, 70685, 70896, 73164, 76804, 82290, 84822, 88620, 91455, 96005, 97552, 98959, 104520, 109720, 112560, 113096, 115206, 118160, 121940, 131664, 141370, 146328, 153608, 164580, 169644, 177240, 182910, 183781, 192010, 197918, 209040, 212055, 219440, 226192, 230412, 243880, 282740, 288015, 292656, 296877, 307216, 329160, 339288, 354480, 365820, 367562, 384020, 395836, 424110, 460824, 487760, 494795, 551343, 565480, 576030, 593754, 658320, 678576, 731640, 735124, 768040, 791672, 848220, 918905, 921648, 989590, 1102686, 1130960, 1152060, 1187508, 1286467, 1463280, 1470248, 1484385, 1536080, 1583344, 1696440, 1837810, 1979180, 2205372, 2304120, 2375016, 2572934, 2756715, 2940496, 2968770, 3392880, 3675620, 3859401, 3958360, 4410744, 4608240, 4750032, 5145868, 5513430, 5937540, 6432335, 7351240, 7718802, 7916720, 8821488, 10291736, 11026860, 11875080, 12864670, 14702480, 15437604, 19297005, 20583472, 22053720, 23750160, 25729340, 30875208, 38594010, 44107440, 51458680, 61750416, 77188020, 102917360, 154376040, 308752080]

約数ペア:

[(1, 308752080), (2, 154376040), (3, 102917360), (4, 77188020), (5, 61750416), (6, 51458680), (7, 44107440), (8, 38594010), (10, 30875208), (12, 25729340), (13, 23750160), (14, 22053720), (15, 20583472), (16, 19297005), (20, 15437604), (21, 14702480), (24, 12864670), (26, 11875080), (28, 11026860), (30, 10291736), (35, 8821488), (39, 7916720), (40, 7718802), (42, 7351240), (48, 6432335), (52, 5937540), (56, 5513430), (60, 5145868), (65, 4750032), (67, 4608240), (70, 4410744), (78, 3958360), (80, 3859401), (84, 3675620), (91, 3392880), (104, 2968770), (105, 2940496), (112, 2756715), (120, 2572934), (130, 2375016), (134, 2304120), (140, 2205372), (156, 1979180), (168, 1837810), (182, 1696440), (195, 1583344), (201, 1536080), (208, 1484385), (210, 1470248), (211, 1463280), (240, 1286467), (260, 1187508), (268, 1152060), (273, 1130960), (280, 1102686), (312, 989590), (335, 921648), (336, 918905), (364, 848220), (390, 791672), (402, 768040), (420, 735124), (422, 731640), (455, 678576), (469, 658320), (520, 593754), (536, 576030), (546, 565480), (560, 551343), (624, 494795), (633, 487760), (670, 460824), (728, 424110), (780, 395836), (804, 384020), (840, 367562), (844, 365820), (871, 354480), (910, 339288), (938, 329160), (1005, 307216), (1040, 296877), (1055, 292656), (1072, 288015), (1092, 282740), (1266, 243880), (1340, 230412), (1365, 226192), (1407, 219440), (1456, 212055), (1477, 209040), (1560, 197918), (1608, 192010), (1680, 183781), (1688, 182910), (1742, 177240), (1820, 169644), (1876, 164580), (2010, 153608), (2110, 146328), (2184, 141370), (2345, 131664), (2532, 121940), (2613, 118160), (2680, 115206), (2730, 113096), (2743, 112560), (2814, 109720), (2954, 104520), (3120, 98959), (3165, 97552), (3216, 96005), (3376, 91455), (3484, 88620), (3640, 84822), (3752, 82290), (4020, 76804), (4220, 73164), (4355, 70896), (4368, 70685), (4431, 69680), (4690, 65832), (5064, 60970), (5226, 59080), (5360, 57603), (5460, 56548), (5486, 56280), (5628, 54860), (5908, 52260), (6097, 50640), (6330, 48776), (6968, 44310), (7035, 43888), (7280, 42411), (7385, 41808), (7504, 41145), (8040, 38402), (8229, 37520), (8440, 36582), (8710, 35448), (8862, 34840), (9380, 32916), (10128, 30485), (10452, 29540), (10920, 28274), (10972, 28140), (11256, 27430), (11816, 26130), (12194, 25320), (12660, 24388), (13065, 23632), (13715, 22512), (13936, 22155), (14070, 21944), (14137, 21840), (14770, 20904), (16080, 19201), (16458, 18760), (16880, 18291), (17420, 17724)]