291569754080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{262543}}^1$

素因数の和:263200

約数の個数: 96

約数和(自身を含む): 752648537088

約数和(自身を除く): 461078783008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 631, 880, 1262, 1760, 2524, 3155, 5048, 6310, 6941, 10096, 12620, 13882, 20192, 25240, 27764, 34705, 50480, 55528, 69410, 100960, 111056, 138820, 222112, 262543, 277640, 525086, 555280, 1050172, 1110560, 1312715, 2100344, 2625430, 2887973, 4200688, 5250860, 5775946, 8401376, 10501720, 11551892, 14439865, 21003440, 23103784, 28879730, 42006880, 46207568, 57759460, 92415136, 115518920, 165664633, 231037840, 331329266, 462075680, 662658532, 828323165, 1325317064, 1656646330, 1822310963, 2650634128, 3313292660, 3644621926, 5301268256, 6626585320, 7289243852, 9111554815, 13253170640, 14578487704, 18223109630, 26506341280, 29156975408, 36446219260, 58313950816, 72892438520, 145784877040, 291569754080]

約数ペア:

[(1, 291569754080), (2, 145784877040), (4, 72892438520), (5, 58313950816), (8, 36446219260), (10, 29156975408), (11, 26506341280), (16, 18223109630), (20, 14578487704), (22, 13253170640), (32, 9111554815), (40, 7289243852), (44, 6626585320), (55, 5301268256), (80, 3644621926), (88, 3313292660), (110, 2650634128), (160, 1822310963), (176, 1656646330), (220, 1325317064), (352, 828323165), (440, 662658532), (631, 462075680), (880, 331329266), (1262, 231037840), (1760, 165664633), (2524, 115518920), (3155, 92415136), (5048, 57759460), (6310, 46207568), (6941, 42006880), (10096, 28879730), (12620, 23103784), (13882, 21003440), (20192, 14439865), (25240, 11551892), (27764, 10501720), (34705, 8401376), (50480, 5775946), (55528, 5250860), (69410, 4200688), (100960, 2887973), (111056, 2625430), (138820, 2100344), (222112, 1312715), (262543, 1110560), (277640, 1050172), (525086, 555280)]