8557498080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{20563}}^1$

素因数の和:20618

約数の個数: 216

約数和(自身を含む): 31022809272

約数和(自身を除く): 22465311192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 289, 306, 340, 360, 408, 480, 510, 544, 578, 612, 680, 720, 765, 816, 867, 1020, 1156, 1224, 1360, 1440, 1445, 1530, 1632, 1734, 2040, 2312, 2448, 2601, 2720, 2890, 3060, 3468, 4080, 4335, 4624, 4896, 5202, 5780, 6120, 6936, 8160, 8670, 9248, 10404, 11560, 12240, 13005, 13872, 17340, 20563, 20808, 23120, 24480, 26010, 27744, 34680, 41126, 41616, 46240, 52020, 61689, 69360, 82252, 83232, 102815, 104040, 123378, 138720, 164504, 185067, 205630, 208080, 246756, 308445, 329008, 349571, 370134, 411260, 416160, 493512, 616890, 658016, 699142, 740268, 822520, 925335, 987024, 1048713, 1233780, 1398284, 1480536, 1645040, 1747855, 1850670, 1974048, 2097426, 2467560, 2796568, 2961072, 3146139, 3290080, 3495710, 3701340, 4194852, 4935120, 5243565, 5593136, 5922144, 5942707, 6292278, 6991420, 7402680, 8389704, 9870240, 10487130, 11186272, 11885414, 12584556, 13982840, 14805360, 15730695, 16779408, 17828121, 20974260, 23770828, 25169112, 27965680, 29610720, 29713535, 31461390, 33558816, 35656242, 41948520, 47541656, 50338224, 53484363, 55931360, 59427070, 62922780, 71312484, 83897040, 89140605, 95083312, 100676448, 106968726, 118854140, 125845560, 142624968, 167794080, 178281210, 190166624, 213937452, 237708280, 251691120, 267421815, 285249936, 356562420, 427874904, 475416560, 503382240, 534843630, 570499872, 713124840, 855749808, 950833120, 1069687260, 1426249680, 1711499616, 2139374520, 2852499360, 4278749040, 8557498080]

約数ペア:

[(1, 8557498080), (2, 4278749040), (3, 2852499360), (4, 2139374520), (5, 1711499616), (6, 1426249680), (8, 1069687260), (9, 950833120), (10, 855749808), (12, 713124840), (15, 570499872), (16, 534843630), (17, 503382240), (18, 475416560), (20, 427874904), (24, 356562420), (30, 285249936), (32, 267421815), (34, 251691120), (36, 237708280), (40, 213937452), (45, 190166624), (48, 178281210), (51, 167794080), (60, 142624968), (68, 125845560), (72, 118854140), (80, 106968726), (85, 100676448), (90, 95083312), (96, 89140605), (102, 83897040), (120, 71312484), (136, 62922780), (144, 59427070), (153, 55931360), (160, 53484363), (170, 50338224), (180, 47541656), (204, 41948520), (240, 35656242), (255, 33558816), (272, 31461390), (288, 29713535), (289, 29610720), (306, 27965680), (340, 25169112), (360, 23770828), (408, 20974260), (480, 17828121), (510, 16779408), (544, 15730695), (578, 14805360), (612, 13982840), (680, 12584556), (720, 11885414), (765, 11186272), (816, 10487130), (867, 9870240), (1020, 8389704), (1156, 7402680), (1224, 6991420), (1360, 6292278), (1440, 5942707), (1445, 5922144), (1530, 5593136), (1632, 5243565), (1734, 4935120), (2040, 4194852), (2312, 3701340), (2448, 3495710), (2601, 3290080), (2720, 3146139), (2890, 2961072), (3060, 2796568), (3468, 2467560), (4080, 2097426), (4335, 1974048), (4624, 1850670), (4896, 1747855), (5202, 1645040), (5780, 1480536), (6120, 1398284), (6936, 1233780), (8160, 1048713), (8670, 987024), (9248, 925335), (10404, 822520), (11560, 740268), (12240, 699142), (13005, 658016), (13872, 616890), (17340, 493512), (20563, 416160), (20808, 411260), (23120, 370134), (24480, 349571), (26010, 329008), (27744, 308445), (34680, 246756), (41126, 208080), (41616, 205630), (46240, 185067), (52020, 164504), (61689, 138720), (69360, 123378), (82252, 104040), (83232, 102815)]