1538206320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 320

約数和(自身を含む): 5656780800

約数和(自身を除く): 4118574480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 107, 112, 120, 129, 140, 168, 172, 199, 210, 214, 215, 240, 258, 280, 301, 321, 336, 344, 398, 420, 428, 430, 516, 535, 560, 597, 602, 642, 645, 688, 749, 796, 840, 856, 860, 903, 995, 1032, 1070, 1194, 1204, 1284, 1290, 1393, 1498, 1505, 1592, 1605, 1680, 1712, 1720, 1806, 1990, 2064, 2140, 2247, 2388, 2408, 2568, 2580, 2786, 2985, 2996, 3010, 3184, 3210, 3440, 3612, 3745, 3980, 4179, 4280, 4494, 4515, 4601, 4776, 4816, 5136, 5160, 5572, 5970, 5992, 6020, 6420, 6965, 7224, 7490, 7960, 8358, 8557, 8560, 8988, 9030, 9202, 9552, 10320, 11144, 11235, 11940, 11984, 12040, 12840, 13803, 13930, 14448, 14980, 15920, 16716, 17114, 17976, 18060, 18404, 20895, 21293, 22288, 22470, 23005, 23880, 24080, 25671, 25680, 27606, 27860, 29960, 32207, 33432, 34228, 35952, 36120, 36808, 41790, 42586, 42785, 44940, 46010, 47760, 51342, 55212, 55720, 59899, 59920, 63879, 64414, 66864, 68456, 69015, 72240, 73616, 83580, 85172, 85570, 89880, 92020, 96621, 102684, 106465, 110424, 111440, 119798, 127758, 128355, 128828, 136912, 138030, 149051, 161035, 167160, 170344, 171140, 179697, 179760, 184040, 193242, 205368, 212930, 220848, 239596, 255516, 256710, 257656, 276060, 298102, 299495, 319395, 322070, 334320, 340688, 342280, 359394, 368080, 386484, 410736, 425860, 447153, 479192, 483105, 511032, 513420, 515312, 552120, 596204, 598990, 638790, 644140, 684560, 718788, 745255, 772968, 851720, 894306, 898485, 915599, 958384, 966210, 1022064, 1026840, 1104240, 1192408, 1197980, 1277580, 1288280, 1437576, 1490510, 1545936, 1703440, 1788612, 1796970, 1831198, 1932420, 2053680, 2235765, 2384816, 2395960, 2555160, 2576560, 2746797, 2875152, 2981020, 3577224, 3593940, 3662396, 3864840, 4471530, 4577995, 4791920, 5110320, 5493594, 5962040, 6409193, 7154448, 7187880, 7324792, 7729680, 8943060, 9155990, 10987188, 11924080, 12818386, 13733985, 14375760, 14649584, 17886120, 18311980, 19227579, 21974376, 25636772, 27467970, 32045965, 35772240, 36623960, 38455158, 43948752, 51273544, 54935940, 64091930, 73247920, 76910316, 96137895, 102547088, 109871880, 128183860, 153820632, 192275790, 219743760, 256367720, 307641264, 384551580, 512735440, 769103160, 1538206320]

約数ペア:

[(1, 1538206320), (2, 769103160), (3, 512735440), (4, 384551580), (5, 307641264), (6, 256367720), (7, 219743760), (8, 192275790), (10, 153820632), (12, 128183860), (14, 109871880), (15, 102547088), (16, 96137895), (20, 76910316), (21, 73247920), (24, 64091930), (28, 54935940), (30, 51273544), (35, 43948752), (40, 38455158), (42, 36623960), (43, 35772240), (48, 32045965), (56, 27467970), (60, 25636772), (70, 21974376), (80, 19227579), (84, 18311980), (86, 17886120), (105, 14649584), (107, 14375760), (112, 13733985), (120, 12818386), (129, 11924080), (140, 10987188), (168, 9155990), (172, 8943060), (199, 7729680), (210, 7324792), (214, 7187880), (215, 7154448), (240, 6409193), (258, 5962040), (280, 5493594), (301, 5110320), (321, 4791920), (336, 4577995), (344, 4471530), (398, 3864840), (420, 3662396), (428, 3593940), (430, 3577224), (516, 2981020), (535, 2875152), (560, 2746797), (597, 2576560), (602, 2555160), (642, 2395960), (645, 2384816), (688, 2235765), (749, 2053680), (796, 1932420), (840, 1831198), (856, 1796970), (860, 1788612), (903, 1703440), (995, 1545936), (1032, 1490510), (1070, 1437576), (1194, 1288280), (1204, 1277580), (1284, 1197980), (1290, 1192408), (1393, 1104240), (1498, 1026840), (1505, 1022064), (1592, 966210), (1605, 958384), (1680, 915599), (1712, 898485), (1720, 894306), (1806, 851720), (1990, 772968), (2064, 745255), (2140, 718788), (2247, 684560), (2388, 644140), (2408, 638790), (2568, 598990), (2580, 596204), (2786, 552120), (2985, 515312), (2996, 513420), (3010, 511032), (3184, 483105), (3210, 479192), (3440, 447153), (3612, 425860), (3745, 410736), (3980, 386484), (4179, 368080), (4280, 359394), (4494, 342280), (4515, 340688), (4601, 334320), (4776, 322070), (4816, 319395), (5136, 299495), (5160, 298102), (5572, 276060), (5970, 257656), (5992, 256710), (6020, 255516), (6420, 239596), (6965, 220848), (7224, 212930), (7490, 205368), (7960, 193242), (8358, 184040), (8557, 179760), (8560, 179697), (8988, 171140), (9030, 170344), (9202, 167160), (9552, 161035), (10320, 149051), (11144, 138030), (11235, 136912), (11940, 128828), (11984, 128355), (12040, 127758), (12840, 119798), (13803, 111440), (13930, 110424), (14448, 106465), (14980, 102684), (15920, 96621), (16716, 92020), (17114, 89880), (17976, 85570), (18060, 85172), (18404, 83580), (20895, 73616), (21293, 72240), (22288, 69015), (22470, 68456), (23005, 66864), (23880, 64414), (24080, 63879), (25671, 59920), (25680, 59899), (27606, 55720), (27860, 55212), (29960, 51342), (32207, 47760), (33432, 46010), (34228, 44940), (35952, 42785), (36120, 42586), (36808, 41790)]