1056530720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 3033676800

約数和(自身を除く): 1977146080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 131, 133, 140, 152, 160, 190, 224, 262, 266, 280, 304, 379, 380, 524, 532, 560, 608, 655, 665, 758, 760, 917, 1048, 1064, 1120, 1310, 1330, 1516, 1520, 1834, 1895, 2096, 2128, 2489, 2620, 2653, 2660, 3032, 3040, 3668, 3790, 4192, 4256, 4585, 4978, 5240, 5306, 5320, 6064, 7201, 7336, 7580, 9170, 9956, 10480, 10612, 10640, 12128, 12445, 13265, 14402, 14672, 15160, 17423, 18340, 19912, 20960, 21224, 21280, 24890, 26530, 28804, 29344, 30320, 34846, 36005, 36680, 39824, 42448, 49649, 49780, 50407, 53060, 57608, 60640, 69692, 72010, 73360, 79648, 84896, 87115, 99298, 99560, 100814, 106120, 115216, 139384, 144020, 146720, 174230, 198596, 199120, 201628, 212240, 230432, 248245, 252035, 278768, 288040, 347543, 348460, 397192, 398240, 403256, 424480, 496490, 504070, 557536, 576080, 695086, 696920, 794384, 806512, 943331, 992980, 1008140, 1152160, 1390172, 1393840, 1588768, 1613024, 1737715, 1886662, 1985960, 2016280, 2780344, 2787680, 3475430, 3773324, 3971920, 4032560, 4716655, 5560688, 6603317, 6950860, 7546648, 7943840, 8065120, 9433310, 11121376, 13206634, 13901720, 15093296, 18866620, 26413268, 27803440, 30186592, 33016585, 37733240, 52826536, 55606880, 66033170, 75466480, 105653072, 132066340, 150932960, 211306144, 264132680, 528265360, 1056530720]

約数ペア:

[(1, 1056530720), (2, 528265360), (4, 264132680), (5, 211306144), (7, 150932960), (8, 132066340), (10, 105653072), (14, 75466480), (16, 66033170), (19, 55606880), (20, 52826536), (28, 37733240), (32, 33016585), (35, 30186592), (38, 27803440), (40, 26413268), (56, 18866620), (70, 15093296), (76, 13901720), (80, 13206634), (95, 11121376), (112, 9433310), (131, 8065120), (133, 7943840), (140, 7546648), (152, 6950860), (160, 6603317), (190, 5560688), (224, 4716655), (262, 4032560), (266, 3971920), (280, 3773324), (304, 3475430), (379, 2787680), (380, 2780344), (524, 2016280), (532, 1985960), (560, 1886662), (608, 1737715), (655, 1613024), (665, 1588768), (758, 1393840), (760, 1390172), (917, 1152160), (1048, 1008140), (1064, 992980), (1120, 943331), (1310, 806512), (1330, 794384), (1516, 696920), (1520, 695086), (1834, 576080), (1895, 557536), (2096, 504070), (2128, 496490), (2489, 424480), (2620, 403256), (2653, 398240), (2660, 397192), (3032, 348460), (3040, 347543), (3668, 288040), (3790, 278768), (4192, 252035), (4256, 248245), (4585, 230432), (4978, 212240), (5240, 201628), (5306, 199120), (5320, 198596), (6064, 174230), (7201, 146720), (7336, 144020), (7580, 139384), (9170, 115216), (9956, 106120), (10480, 100814), (10612, 99560), (10640, 99298), (12128, 87115), (12445, 84896), (13265, 79648), (14402, 73360), (14672, 72010), (15160, 69692), (17423, 60640), (18340, 57608), (19912, 53060), (20960, 50407), (21224, 49780), (21280, 49649), (24890, 42448), (26530, 39824), (28804, 36680), (29344, 36005), (30320, 34846)]