1397082960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21323}}^1$

素因数の和:21362

約数の個数: 240

約数和(自身を含む): 5774880384

約数和(自身を除く): 4377797424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21323, 21840, 32760, 42646, 63969, 65520, 85292, 106615, 127938, 149261, 170584, 191907, 213230, 255876, 277199, 298522, 319845, 341168, 383814, 426460, 447783, 511752, 554398, 597044, 639690, 746305, 767628, 831597, 852920, 895566, 959535, 1023504, 1108796, 1194088, 1279380, 1343349, 1385995, 1492610, 1535256, 1663194, 1705840, 1791132, 1919070, 1940393, 2217592, 2238915, 2388176, 2494791, 2558760, 2686698, 2771990, 2985220, 3070512, 3326388, 3582264, 3838140, 3880786, 4157985, 4435184, 4477830, 4989582, 5117520, 5373396, 5543980, 5821179, 5970440, 6652776, 6716745, 7164528, 7676280, 7761572, 8315970, 8955660, 9701965, 9979164, 10746792, 11087960, 11642358, 11940880, 12473955, 13305552, 13433490, 15352560, 15523144, 16631940, 17463537, 17911320, 19403930, 19958328, 21493584, 22175920, 23284716, 24947910, 26866980, 29105895, 31046288, 33263880, 34927074, 35822640, 38807860, 39916656, 46569432, 49895820, 53733960, 58211790, 66527760, 69854148, 77615720, 87317685, 93138864, 99791640, 107467920, 116423580, 139708296, 155231440, 174635370, 199583280, 232847160, 279416592, 349270740, 465694320, 698541480, 1397082960]

約数ペア:

[(1, 1397082960), (2, 698541480), (3, 465694320), (4, 349270740), (5, 279416592), (6, 232847160), (7, 199583280), (8, 174635370), (9, 155231440), (10, 139708296), (12, 116423580), (13, 107467920), (14, 99791640), (15, 93138864), (16, 87317685), (18, 77615720), (20, 69854148), (21, 66527760), (24, 58211790), (26, 53733960), (28, 49895820), (30, 46569432), (35, 39916656), (36, 38807860), (39, 35822640), (40, 34927074), (42, 33263880), (45, 31046288), (48, 29105895), (52, 26866980), (56, 24947910), (60, 23284716), (63, 22175920), (65, 21493584), (70, 19958328), (72, 19403930), (78, 17911320), (80, 17463537), (84, 16631940), (90, 15523144), (91, 15352560), (104, 13433490), (105, 13305552), (112, 12473955), (117, 11940880), (120, 11642358), (126, 11087960), (130, 10746792), (140, 9979164), (144, 9701965), (156, 8955660), (168, 8315970), (180, 7761572), (182, 7676280), (195, 7164528), (208, 6716745), (210, 6652776), (234, 5970440), (240, 5821179), (252, 5543980), (260, 5373396), (273, 5117520), (280, 4989582), (312, 4477830), (315, 4435184), (336, 4157985), (360, 3880786), (364, 3838140), (390, 3582264), (420, 3326388), (455, 3070512), (468, 2985220), (504, 2771990), (520, 2686698), (546, 2558760), (560, 2494791), (585, 2388176), (624, 2238915), (630, 2217592), (720, 1940393), (728, 1919070), (780, 1791132), (819, 1705840), (840, 1663194), (910, 1535256), (936, 1492610), (1008, 1385995), (1040, 1343349), (1092, 1279380), (1170, 1194088), (1260, 1108796), (1365, 1023504), (1456, 959535), (1560, 895566), (1638, 852920), (1680, 831597), (1820, 767628), (1872, 746305), (2184, 639690), (2340, 597044), (2520, 554398), (2730, 511752), (3120, 447783), (3276, 426460), (3640, 383814), (4095, 341168), (4368, 319845), (4680, 298522), (5040, 277199), (5460, 255876), (6552, 213230), (7280, 191907), (8190, 170584), (9360, 149261), (10920, 127938), (13104, 106615), (16380, 85292), (21323, 65520), (21840, 63969), (32760, 42646)]