749207220320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{100417}}^1$

素因数の和:100673

約数の個数: 192

約数和(自身を含む): 2027868405696

約数和(自身を除く): 1278661185376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 211, 221, 260, 272, 340, 416, 422, 442, 520, 544, 680, 844, 884, 1040, 1055, 1105, 1360, 1688, 1768, 2080, 2110, 2210, 2720, 2743, 3376, 3536, 3587, 4220, 4420, 5486, 6752, 7072, 7174, 8440, 8840, 10972, 13715, 14348, 16880, 17680, 17935, 21944, 27430, 28696, 33760, 35360, 35870, 43888, 46631, 54860, 57392, 71740, 87776, 93262, 100417, 109720, 114784, 143480, 186524, 200834, 219440, 233155, 286960, 373048, 401668, 438880, 466310, 502085, 573920, 746096, 803336, 932620, 1004170, 1305421, 1492192, 1606672, 1707089, 1865240, 2008340, 2610842, 3213344, 3414178, 3730480, 4016680, 5221684, 6527105, 6828356, 7460960, 8033360, 8535445, 10443368, 13054210, 13656712, 16066720, 17070890, 20886736, 21187987, 22192157, 26108420, 27313424, 34141780, 41773472, 42375974, 44384314, 52216840, 54626848, 68283560, 84751948, 88768628, 104433680, 105939935, 110960785, 136567120, 169503896, 177537256, 208867360, 211879870, 221921570, 273134240, 275443831, 339007792, 355074512, 360195779, 423759740, 443843140, 550887662, 678015584, 710149024, 720391558, 847519480, 887686280, 1101775324, 1377219155, 1440783116, 1695038960, 1775372560, 1800978895, 2203550648, 2754438310, 2881566232, 3390077920, 3550745120, 3601957790, 4407101296, 4682545127, 5508876620, 5763132464, 7203915580, 8814202592, 9365090254, 11017753240, 11526264928, 14407831160, 18730180508, 22035506480, 23412725635, 28815662320, 37460361016, 44071012960, 46825451270, 57631324640, 74920722032, 93650902540, 149841444064, 187301805080, 374603610160, 749207220320]

約数ペア:

[(1, 749207220320), (2, 374603610160), (4, 187301805080), (5, 149841444064), (8, 93650902540), (10, 74920722032), (13, 57631324640), (16, 46825451270), (17, 44071012960), (20, 37460361016), (26, 28815662320), (32, 23412725635), (34, 22035506480), (40, 18730180508), (52, 14407831160), (65, 11526264928), (68, 11017753240), (80, 9365090254), (85, 8814202592), (104, 7203915580), (130, 5763132464), (136, 5508876620), (160, 4682545127), (170, 4407101296), (208, 3601957790), (211, 3550745120), (221, 3390077920), (260, 2881566232), (272, 2754438310), (340, 2203550648), (416, 1800978895), (422, 1775372560), (442, 1695038960), (520, 1440783116), (544, 1377219155), (680, 1101775324), (844, 887686280), (884, 847519480), (1040, 720391558), (1055, 710149024), (1105, 678015584), (1360, 550887662), (1688, 443843140), (1768, 423759740), (2080, 360195779), (2110, 355074512), (2210, 339007792), (2720, 275443831), (2743, 273134240), (3376, 221921570), (3536, 211879870), (3587, 208867360), (4220, 177537256), (4420, 169503896), (5486, 136567120), (6752, 110960785), (7072, 105939935), (7174, 104433680), (8440, 88768628), (8840, 84751948), (10972, 68283560), (13715, 54626848), (14348, 52216840), (16880, 44384314), (17680, 42375974), (17935, 41773472), (21944, 34141780), (27430, 27313424), (28696, 26108420), (33760, 22192157), (35360, 21187987), (35870, 20886736), (43888, 17070890), (46631, 16066720), (54860, 13656712), (57392, 13054210), (71740, 10443368), (87776, 8535445), (93262, 8033360), (100417, 7460960), (109720, 6828356), (114784, 6527105), (143480, 5221684), (186524, 4016680), (200834, 3730480), (219440, 3414178), (233155, 3213344), (286960, 2610842), (373048, 2008340), (401668, 1865240), (438880, 1707089), (466310, 1606672), (502085, 1492192), (573920, 1305421), (746096, 1004170), (803336, 932620)]