1148962920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44123}}^1$

素因数の和:44175

約数の個数: 128

約数和(自身を含む): 4066467840

約数和(自身を除く): 2917504920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 44123, 88246, 132369, 176492, 220615, 264738, 308861, 352984, 441230, 529476, 617722, 661845, 882460, 926583, 1058952, 1235444, 1323690, 1367813, 1544305, 1764920, 1853166, 2470888, 2647380, 2735626, 3088610, 3706332, 4103439, 4632915, 5294760, 5471252, 6177220, 6839065, 7412664, 8206878, 9265830, 9574691, 10942504, 12354440, 13678130, 16413756, 18531660, 19149382, 20517195, 27356260, 28724073, 32827512, 37063320, 38298764, 41034390, 47873455, 54712520, 57448146, 76597528, 82068780, 95746910, 114896292, 143620365, 164137560, 191493820, 229792584, 287240730, 382987640, 574481460, 1148962920]

約数ペア:

[(1, 1148962920), (2, 574481460), (3, 382987640), (4, 287240730), (5, 229792584), (6, 191493820), (7, 164137560), (8, 143620365), (10, 114896292), (12, 95746910), (14, 82068780), (15, 76597528), (20, 57448146), (21, 54712520), (24, 47873455), (28, 41034390), (30, 38298764), (31, 37063320), (35, 32827512), (40, 28724073), (42, 27356260), (56, 20517195), (60, 19149382), (62, 18531660), (70, 16413756), (84, 13678130), (93, 12354440), (105, 10942504), (120, 9574691), (124, 9265830), (140, 8206878), (155, 7412664), (168, 6839065), (186, 6177220), (210, 5471252), (217, 5294760), (248, 4632915), (280, 4103439), (310, 3706332), (372, 3088610), (420, 2735626), (434, 2647380), (465, 2470888), (620, 1853166), (651, 1764920), (744, 1544305), (840, 1367813), (868, 1323690), (930, 1235444), (1085, 1058952), (1240, 926583), (1302, 882460), (1736, 661845), (1860, 617722), (2170, 529476), (2604, 441230), (3255, 352984), (3720, 308861), (4340, 264738), (5208, 220615), (6510, 176492), (8680, 132369), (13020, 88246), (26040, 44123)]