7024321280

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{787}}^1$

素因数の和:1194

約数の個数: 144

約数和(自身を含む): 17781818880

約数和(自身を除く): 10757497600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 367, 380, 608, 640, 734, 760, 787, 1216, 1280, 1468, 1520, 1574, 1835, 2432, 2936, 3040, 3148, 3670, 3935, 4864, 5872, 6080, 6296, 6973, 7340, 7870, 11744, 12160, 12592, 13946, 14680, 14953, 15740, 23488, 24320, 25184, 27892, 29360, 29906, 31480, 34865, 46976, 50368, 55784, 58720, 59812, 62960, 69730, 74765, 93952, 100736, 111568, 117440, 119624, 125920, 139460, 149530, 201472, 223136, 234880, 239248, 251840, 278920, 288829, 299060, 446272, 469760, 478496, 503680, 557840, 577658, 598120, 892544, 956992, 1007360, 1115680, 1155316, 1196240, 1444145, 1785088, 1913984, 2231360, 2310632, 2392480, 2888290, 3827968, 4462720, 4621264, 4784960, 5487751, 5776580, 8925440, 9242528, 9569920, 10975502, 11553160, 18485056, 19139840, 21951004, 23106320, 27438755, 36970112, 43902008, 46212640, 54877510, 73940224, 87804016, 92425280, 109755020, 175608032, 184850560, 219510040, 351216064, 369701120, 439020080, 702432128, 878040160, 1404864256, 1756080320, 3512160640, 7024321280]

約数ペア:

[(1, 7024321280), (2, 3512160640), (4, 1756080320), (5, 1404864256), (8, 878040160), (10, 702432128), (16, 439020080), (19, 369701120), (20, 351216064), (32, 219510040), (38, 184850560), (40, 175608032), (64, 109755020), (76, 92425280), (80, 87804016), (95, 73940224), (128, 54877510), (152, 46212640), (160, 43902008), (190, 36970112), (256, 27438755), (304, 23106320), (320, 21951004), (367, 19139840), (380, 18485056), (608, 11553160), (640, 10975502), (734, 9569920), (760, 9242528), (787, 8925440), (1216, 5776580), (1280, 5487751), (1468, 4784960), (1520, 4621264), (1574, 4462720), (1835, 3827968), (2432, 2888290), (2936, 2392480), (3040, 2310632), (3148, 2231360), (3670, 1913984), (3935, 1785088), (4864, 1444145), (5872, 1196240), (6080, 1155316), (6296, 1115680), (6973, 1007360), (7340, 956992), (7870, 892544), (11744, 598120), (12160, 577658), (12592, 557840), (13946, 503680), (14680, 478496), (14953, 469760), (15740, 446272), (23488, 299060), (24320, 288829), (25184, 278920), (27892, 251840), (29360, 239248), (29906, 234880), (31480, 223136), (34865, 201472), (46976, 149530), (50368, 139460), (55784, 125920), (58720, 119624), (59812, 117440), (62960, 111568), (69730, 100736), (74765, 93952)]