71143023360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{7349}}^1$

素因数の和:9894

約数の個数: 144

約数和(自身を含む): 227334088800

約数和(自身を除く): 156191065440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2521, 3840, 5042, 7349, 7563, 10084, 12605, 14698, 15126, 20168, 22047, 25210, 29396, 30252, 36745, 37815, 40336, 44094, 50420, 58792, 60504, 73490, 75630, 80672, 88188, 100840, 110235, 117584, 121008, 146980, 151260, 161344, 176376, 201680, 220470, 235168, 242016, 293960, 302520, 322688, 352752, 403360, 440940, 470336, 484032, 587920, 605040, 645376, 705504, 806720, 881880, 940672, 968064, 1175840, 1210080, 1411008, 1613440, 1763760, 1881344, 1936128, 2351680, 2420160, 2822016, 3226880, 3527520, 4703360, 4840320, 5644032, 7055040, 9406720, 9680640, 14110080, 18526829, 28220160, 37053658, 55580487, 74107316, 92634145, 111160974, 148214632, 185268290, 222321948, 277902435, 296429264, 370536580, 444643896, 555804870, 592858528, 741073160, 889287792, 1111609740, 1185717056, 1482146320, 1778575584, 2223219480, 2371434112, 2964292640, 3557151168, 4446438960, 4742868224, 5928585280, 7114302336, 8892877920, 11857170560, 14228604672, 17785755840, 23714341120, 35571511680, 71143023360]

約数ペア:

[(1, 71143023360), (2, 35571511680), (3, 23714341120), (4, 17785755840), (5, 14228604672), (6, 11857170560), (8, 8892877920), (10, 7114302336), (12, 5928585280), (15, 4742868224), (16, 4446438960), (20, 3557151168), (24, 2964292640), (30, 2371434112), (32, 2223219480), (40, 1778575584), (48, 1482146320), (60, 1185717056), (64, 1111609740), (80, 889287792), (96, 741073160), (120, 592858528), (128, 555804870), (160, 444643896), (192, 370536580), (240, 296429264), (256, 277902435), (320, 222321948), (384, 185268290), (480, 148214632), (640, 111160974), (768, 92634145), (960, 74107316), (1280, 55580487), (1920, 37053658), (2521, 28220160), (3840, 18526829), (5042, 14110080), (7349, 9680640), (7563, 9406720), (10084, 7055040), (12605, 5644032), (14698, 4840320), (15126, 4703360), (20168, 3527520), (22047, 3226880), (25210, 2822016), (29396, 2420160), (30252, 2351680), (36745, 1936128), (37815, 1881344), (40336, 1763760), (44094, 1613440), (50420, 1411008), (58792, 1210080), (60504, 1175840), (73490, 968064), (75630, 940672), (80672, 881880), (88188, 806720), (100840, 705504), (110235, 645376), (117584, 605040), (121008, 587920), (146980, 484032), (151260, 470336), (161344, 440940), (176376, 403360), (201680, 352752), (220470, 322688), (235168, 302520), (242016, 293960)]