31912436640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2236

約数の個数: 384

約数和(自身を含む): 119434936320

約数和(自身を除く): 87522499680

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, 151, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 302, 310, 336, 372, 420, 434, 453, 465, 480, 496, 560, 604, 620, 651, 672, 744, 755, 840, 868, 906, 930, 992, 1057, 1085, 1120, 1208, 1240, 1302, 1488, 1510, 1680, 1736, 1812, 1860, 2029, 2114, 2170, 2265, 2416, 2480, 2604, 2976, 3020, 3171, 3255, 3360, 3472, 3624, 3720, 4058, 4228, 4340, 4530, 4681, 4832, 4960, 5208, 5285, 6040, 6087, 6342, 6510, 6944, 7248, 7440, 8116, 8456, 8680, 9060, 9362, 10145, 10416, 10570, 12080, 12174, 12684, 13020, 14043, 14203, 14496, 14880, 15855, 16232, 16912, 17360, 18120, 18724, 20290, 20832, 21140, 23405, 24160, 24348, 25368, 26040, 28086, 28406, 30435, 31710, 32464, 32767, 33824, 34720, 36240, 37448, 40580, 42280, 42609, 46810, 48696, 50736, 52080, 56172, 56812, 60870, 62899, 63420, 64928, 65534, 70215, 71015, 72480, 74896, 81160, 84560, 85218, 93620, 97392, 98301, 101472, 104160, 112344, 113624, 121740, 125798, 126840, 131068, 140430, 142030, 149792, 162320, 163835, 169120, 170436, 187240, 188697, 194784, 196602, 213045, 224688, 227248, 243480, 251596, 253680, 262136, 280860, 284060, 306379, 314495, 324640, 327670, 340872, 374480, 377394, 393204, 426090, 440293, 449376, 454496, 486960, 491505, 503192, 507360, 524272, 561720, 568120, 612758, 628990, 655340, 681744, 748960, 754788, 786408, 852180, 880586, 919137, 943485, 973920, 983010, 1006384, 1048544, 1123440, 1136240, 1225516, 1257980, 1310680, 1320879, 1363488, 1509576, 1531895, 1572816, 1704360, 1761172, 1838274, 1886970, 1966020, 2012768, 2144653, 2201465, 2246880, 2272480, 2451032, 2515960, 2621360, 2641758, 3019152, 3063790, 3145632, 3408720, 3522344, 3676548, 3773940, 3932040, 4289306, 4402930, 4595685, 4902064, 5031920, 5242720, 5283516, 6038304, 6127580, 6433959, 6604395, 6817440, 7044688, 7353096, 7547880, 7864080, 8578612, 8805860, 9191370, 9497749, 9804128, 10063840, 10567032, 10723265, 12255160, 12867918, 13208790, 14089376, 14706192, 15095760, 15728160, 17157224, 17611720, 18382740, 18995498, 21134064, 21446530, 24510320, 25735836, 26417580, 28493247, 29412384, 30191520, 32169795, 34314448, 35223440, 36765480, 37990996, 42268128, 42893060, 47488745, 49020640, 51471672, 52835160, 56986494, 64339590, 66484243, 68628896, 70446880, 73530960, 75981992, 85786120, 94977490, 102943344, 105670320, 113972988, 128679180, 132968486, 142466235, 147061920, 151963984, 171572240, 189954980, 199452729, 205886688, 211340640, 227945976, 257358360, 265936972, 284932470, 303927968, 332421215, 343144480, 379909960, 398905458, 455891952, 514716720, 531873944, 569864940, 664842430, 759819920, 797810916, 911783904, 997263645, 1029433440, 1063747888, 1139729880, 1329684860, 1519639840, 1595621832, 1994527290, 2127495776, 2279459760, 2659369720, 3191243664, 3989054580, 4558919520, 5318739440, 6382487328, 7978109160, 10637478880, 15956218320, 31912436640]

約数ペア:

[(1, 31912436640), (2, 15956218320), (3, 10637478880), (4, 7978109160), (5, 6382487328), (6, 5318739440), (7, 4558919520), (8, 3989054580), (10, 3191243664), (12, 2659369720), (14, 2279459760), (15, 2127495776), (16, 1994527290), (20, 1595621832), (21, 1519639840), (24, 1329684860), (28, 1139729880), (30, 1063747888), (31, 1029433440), (32, 997263645), (35, 911783904), (40, 797810916), (42, 759819920), (48, 664842430), (56, 569864940), (60, 531873944), (62, 514716720), (70, 455891952), (80, 398905458), (84, 379909960), (93, 343144480), (96, 332421215), (105, 303927968), (112, 284932470), (120, 265936972), (124, 257358360), (140, 227945976), (151, 211340640), (155, 205886688), (160, 199452729), (168, 189954980), (186, 171572240), (210, 151963984), (217, 147061920), (224, 142466235), (240, 132968486), (248, 128679180), (280, 113972988), (302, 105670320), (310, 102943344), (336, 94977490), (372, 85786120), (420, 75981992), (434, 73530960), (453, 70446880), (465, 68628896), (480, 66484243), (496, 64339590), (560, 56986494), (604, 52835160), (620, 51471672), (651, 49020640), (672, 47488745), (744, 42893060), (755, 42268128), (840, 37990996), (868, 36765480), (906, 35223440), (930, 34314448), (992, 32169795), (1057, 30191520), (1085, 29412384), (1120, 28493247), (1208, 26417580), (1240, 25735836), (1302, 24510320), (1488, 21446530), (1510, 21134064), (1680, 18995498), (1736, 18382740), (1812, 17611720), (1860, 17157224), (2029, 15728160), (2114, 15095760), (2170, 14706192), (2265, 14089376), (2416, 13208790), (2480, 12867918), (2604, 12255160), (2976, 10723265), (3020, 10567032), (3171, 10063840), (3255, 9804128), (3360, 9497749), (3472, 9191370), (3624, 8805860), (3720, 8578612), (4058, 7864080), (4228, 7547880), (4340, 7353096), (4530, 7044688), (4681, 6817440), (4832, 6604395), (4960, 6433959), (5208, 6127580), (5285, 6038304), (6040, 5283516), (6087, 5242720), (6342, 5031920), (6510, 4902064), (6944, 4595685), (7248, 4402930), (7440, 4289306), (8116, 3932040), (8456, 3773940), (8680, 3676548), (9060, 3522344), (9362, 3408720), (10145, 3145632), (10416, 3063790), (10570, 3019152), (12080, 2641758), (12174, 2621360), (12684, 2515960), (13020, 2451032), (14043, 2272480), (14203, 2246880), (14496, 2201465), (14880, 2144653), (15855, 2012768), (16232, 1966020), (16912, 1886970), (17360, 1838274), (18120, 1761172), (18724, 1704360), (20290, 1572816), (20832, 1531895), (21140, 1509576), (23405, 1363488), (24160, 1320879), (24348, 1310680), (25368, 1257980), (26040, 1225516), (28086, 1136240), (28406, 1123440), (30435, 1048544), (31710, 1006384), (32464, 983010), (32767, 973920), (33824, 943485), (34720, 919137), (36240, 880586), (37448, 852180), (40580, 786408), (42280, 754788), (42609, 748960), (46810, 681744), (48696, 655340), (50736, 628990), (52080, 612758), (56172, 568120), (56812, 561720), (60870, 524272), (62899, 507360), (63420, 503192), (64928, 491505), (65534, 486960), (70215, 454496), (71015, 449376), (72480, 440293), (74896, 426090), (81160, 393204), (84560, 377394), (85218, 374480), (93620, 340872), (97392, 327670), (98301, 324640), (101472, 314495), (104160, 306379), (112344, 284060), (113624, 280860), (121740, 262136), (125798, 253680), (126840, 251596), (131068, 243480), (140430, 227248), (142030, 224688), (149792, 213045), (162320, 196602), (163835, 194784), (169120, 188697), (170436, 187240)]