4990802040

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{73351}}^1$

素因数の和:73384

約数の個数: 192

約数和(自身を含む): 19224092160

約数和(自身を除く): 14233290120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 73351, 146702, 220053, 293404, 366755, 440106, 513457, 586808, 660159, 733510, 880212, 1026914, 1100265, 1320318, 1467020, 1540371, 1760424, 1980477, 2053828, 2200530, 2567285, 2640636, 2934040, 3080742, 3300795, 3960954, 4107656, 4401060, 4621113, 5134570, 5281272, 5941431, 6161484, 6601590, 7701855, 7921908, 8802120, 9242226, 9902385, 10269140, 11882862, 12322968, 13203180, 13863339, 15403710, 15843816, 17824293, 18484452, 19804770, 20538280, 23105565, 23765724, 26406360, 27726678, 29707155, 30807420, 35648586, 36968904, 39609540, 41590017, 46211130, 47531448, 55453356, 59414310, 61614840, 69316695, 71297172, 79219080, 83180034, 89121465, 92422260, 110906712, 118828620, 124770051, 138633390, 142594344, 166360068, 178242930, 184844520, 207950085, 237657240, 249540102, 277266780, 332720136, 356485860, 415900170, 499080204, 554533560, 623850255, 712971720, 831800340, 998160408, 1247700510, 1663600680, 2495401020, 4990802040]

約数ペア:

[(1, 4990802040), (2, 2495401020), (3, 1663600680), (4, 1247700510), (5, 998160408), (6, 831800340), (7, 712971720), (8, 623850255), (9, 554533560), (10, 499080204), (12, 415900170), (14, 356485860), (15, 332720136), (18, 277266780), (20, 249540102), (21, 237657240), (24, 207950085), (27, 184844520), (28, 178242930), (30, 166360068), (35, 142594344), (36, 138633390), (40, 124770051), (42, 118828620), (45, 110906712), (54, 92422260), (56, 89121465), (60, 83180034), (63, 79219080), (70, 71297172), (72, 69316695), (81, 61614840), (84, 59414310), (90, 55453356), (105, 47531448), (108, 46211130), (120, 41590017), (126, 39609540), (135, 36968904), (140, 35648586), (162, 30807420), (168, 29707155), (180, 27726678), (189, 26406360), (210, 23765724), (216, 23105565), (243, 20538280), (252, 19804770), (270, 18484452), (280, 17824293), (315, 15843816), (324, 15403710), (360, 13863339), (378, 13203180), (405, 12322968), (420, 11882862), (486, 10269140), (504, 9902385), (540, 9242226), (567, 8802120), (630, 7921908), (648, 7701855), (756, 6601590), (810, 6161484), (840, 5941431), (945, 5281272), (972, 5134570), (1080, 4621113), (1134, 4401060), (1215, 4107656), (1260, 3960954), (1512, 3300795), (1620, 3080742), (1701, 2934040), (1890, 2640636), (1944, 2567285), (2268, 2200530), (2430, 2053828), (2520, 1980477), (2835, 1760424), (3240, 1540371), (3402, 1467020), (3780, 1320318), (4536, 1100265), (4860, 1026914), (5670, 880212), (6804, 733510), (7560, 660159), (8505, 586808), (9720, 513457), (11340, 440106), (13608, 366755), (17010, 293404), (22680, 220053), (34020, 146702), (68040, 73351)]