231754645920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2224987}}^1$

素因数の和:2225043

約数の個数: 192

約数和(自身を含む): 861230555136

約数和(自身を除く): 629475909216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 2224987, 4449974, 6674961, 8899948, 11124935, 13349922, 15574909, 17799896, 22249870, 26699844, 31149818, 33374805, 35599792, 44499740, 46724727, 53399688, 62299636, 66749610, 68974597, 71199584, 77874545, 88999480, 93449454, 106799376, 124599272, 133499220, 137949194, 155749090, 177998960, 186898908, 206923791, 213598752, 233623635, 249198544, 266998440, 275898388, 311498180, 344872985, 355997920, 373797816, 413847582, 467247270, 482822179, 498397088, 533996880, 551796776, 622996360, 689745970, 747595632, 827695164, 934494540, 965644358, 1034618955, 1067993760, 1103593552, 1245992720, 1379491940, 1448466537, 1495191264, 1655390328, 1868989080, 1931288716, 2069237910, 2207187104, 2414110895, 2491985440, 2758983880, 2896933074, 3310780656, 3737978160, 3862577432, 4138475820, 4828221790, 5517967760, 5793866148, 6621561312, 7242332685, 7475956320, 7725154864, 8276951640, 9656443580, 11035935520, 11587732296, 14484665370, 15450309728, 16553903280, 19312887160, 23175464592, 28969330740, 33107806560, 38625774320, 46350929184, 57938661480, 77251548640, 115877322960, 231754645920]

約数ペア:

[(1, 231754645920), (2, 115877322960), (3, 77251548640), (4, 57938661480), (5, 46350929184), (6, 38625774320), (7, 33107806560), (8, 28969330740), (10, 23175464592), (12, 19312887160), (14, 16553903280), (15, 15450309728), (16, 14484665370), (20, 11587732296), (21, 11035935520), (24, 9656443580), (28, 8276951640), (30, 7725154864), (31, 7475956320), (32, 7242332685), (35, 6621561312), (40, 5793866148), (42, 5517967760), (48, 4828221790), (56, 4138475820), (60, 3862577432), (62, 3737978160), (70, 3310780656), (80, 2896933074), (84, 2758983880), (93, 2491985440), (96, 2414110895), (105, 2207187104), (112, 2069237910), (120, 1931288716), (124, 1868989080), (140, 1655390328), (155, 1495191264), (160, 1448466537), (168, 1379491940), (186, 1245992720), (210, 1103593552), (217, 1067993760), (224, 1034618955), (240, 965644358), (248, 934494540), (280, 827695164), (310, 747595632), (336, 689745970), (372, 622996360), (420, 551796776), (434, 533996880), (465, 498397088), (480, 482822179), (496, 467247270), (560, 413847582), (620, 373797816), (651, 355997920), (672, 344872985), (744, 311498180), (840, 275898388), (868, 266998440), (930, 249198544), (992, 233623635), (1085, 213598752), (1120, 206923791), (1240, 186898908), (1302, 177998960), (1488, 155749090), (1680, 137949194), (1736, 133499220), (1860, 124599272), (2170, 106799376), (2480, 93449454), (2604, 88999480), (2976, 77874545), (3255, 71199584), (3360, 68974597), (3472, 66749610), (3720, 62299636), (4340, 53399688), (4960, 46724727), (5208, 44499740), (6510, 35599792), (6944, 33374805), (7440, 31149818), (8680, 26699844), (10416, 22249870), (13020, 17799896), (14880, 15574909), (17360, 13349922), (20832, 11124935), (26040, 8899948), (34720, 6674961), (52080, 4449974), (104160, 2224987)]