188879280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 160

約数和(自身を含む): 617103360

約数和(自身を除く): 428224080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 53, 60, 62, 80, 93, 106, 120, 124, 155, 159, 186, 212, 240, 248, 265, 310, 318, 372, 424, 465, 479, 496, 530, 620, 636, 744, 795, 848, 930, 958, 1060, 1240, 1272, 1437, 1488, 1590, 1643, 1860, 1916, 2120, 2395, 2480, 2544, 2874, 3180, 3286, 3720, 3832, 4240, 4790, 4929, 5748, 6360, 6572, 7185, 7440, 7664, 8215, 9580, 9858, 11496, 12720, 13144, 14370, 14849, 16430, 19160, 19716, 22992, 24645, 25387, 26288, 28740, 29698, 32860, 38320, 39432, 44547, 49290, 50774, 57480, 59396, 65720, 74245, 76161, 78864, 89094, 98580, 101548, 114960, 118792, 126935, 131440, 148490, 152322, 178188, 197160, 203096, 222735, 237584, 253870, 296980, 304644, 356376, 380805, 394320, 406192, 445470, 507740, 593960, 609288, 712752, 761610, 786997, 890940, 1015480, 1187920, 1218576, 1523220, 1573994, 1781880, 2030960, 2360991, 3046440, 3147988, 3563760, 3934985, 4721982, 6092880, 6295976, 7869970, 9443964, 11804955, 12591952, 15739940, 18887928, 23609910, 31479880, 37775856, 47219820, 62959760, 94439640, 188879280]

約数ペア:

[(1, 188879280), (2, 94439640), (3, 62959760), (4, 47219820), (5, 37775856), (6, 31479880), (8, 23609910), (10, 18887928), (12, 15739940), (15, 12591952), (16, 11804955), (20, 9443964), (24, 7869970), (30, 6295976), (31, 6092880), (40, 4721982), (48, 3934985), (53, 3563760), (60, 3147988), (62, 3046440), (80, 2360991), (93, 2030960), (106, 1781880), (120, 1573994), (124, 1523220), (155, 1218576), (159, 1187920), (186, 1015480), (212, 890940), (240, 786997), (248, 761610), (265, 712752), (310, 609288), (318, 593960), (372, 507740), (424, 445470), (465, 406192), (479, 394320), (496, 380805), (530, 356376), (620, 304644), (636, 296980), (744, 253870), (795, 237584), (848, 222735), (930, 203096), (958, 197160), (1060, 178188), (1240, 152322), (1272, 148490), (1437, 131440), (1488, 126935), (1590, 118792), (1643, 114960), (1860, 101548), (1916, 98580), (2120, 89094), (2395, 78864), (2480, 76161), (2544, 74245), (2874, 65720), (3180, 59396), (3286, 57480), (3720, 50774), (3832, 49290), (4240, 44547), (4790, 39432), (4929, 38320), (5748, 32860), (6360, 29698), (6572, 28740), (7185, 26288), (7440, 25387), (7664, 24645), (8215, 22992), (9580, 19716), (9858, 19160), (11496, 16430), (12720, 14849), (13144, 14370)]