1431476640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{90371}}^1$

素因数の和:90403

約数の個数: 144

約数和(自身を含む): 5329056096

約数和(自身を除く): 3897579456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 90371, 180742, 271113, 361484, 451855, 542226, 722968, 813339, 903710, 994081, 1084452, 1355565, 1445936, 1626678, 1807420, 1988162, 2168904, 2711130, 2891872, 2982243, 3253356, 3614840, 3976324, 4066695, 4337808, 4970405, 5422260, 5964486, 6506712, 7229680, 7952648, 8133390, 8675616, 8946729, 9940810, 10844520, 11928972, 13013424, 14459360, 14911215, 15905296, 16266780, 17893458, 19881620, 21689040, 23857944, 26026848, 29822430, 31810592, 32533560, 35786916, 39763240, 43378080, 44733645, 47715888, 59644860, 65067120, 71573832, 79526480, 89467290, 95431776, 119289720, 130134240, 143147664, 159052960, 178934580, 238579440, 286295328, 357869160, 477158880, 715738320, 1431476640]

約数ペア:

[(1, 1431476640), (2, 715738320), (3, 477158880), (4, 357869160), (5, 286295328), (6, 238579440), (8, 178934580), (9, 159052960), (10, 143147664), (11, 130134240), (12, 119289720), (15, 95431776), (16, 89467290), (18, 79526480), (20, 71573832), (22, 65067120), (24, 59644860), (30, 47715888), (32, 44733645), (33, 43378080), (36, 39763240), (40, 35786916), (44, 32533560), (45, 31810592), (48, 29822430), (55, 26026848), (60, 23857944), (66, 21689040), (72, 19881620), (80, 17893458), (88, 16266780), (90, 15905296), (96, 14911215), (99, 14459360), (110, 13013424), (120, 11928972), (132, 10844520), (144, 9940810), (160, 8946729), (165, 8675616), (176, 8133390), (180, 7952648), (198, 7229680), (220, 6506712), (240, 5964486), (264, 5422260), (288, 4970405), (330, 4337808), (352, 4066695), (360, 3976324), (396, 3614840), (440, 3253356), (480, 2982243), (495, 2891872), (528, 2711130), (660, 2168904), (720, 1988162), (792, 1807420), (880, 1626678), (990, 1445936), (1056, 1355565), (1320, 1084452), (1440, 994081), (1584, 903710), (1760, 813339), (1980, 722968), (2640, 542226), (3168, 451855), (3960, 361484), (5280, 271113), (7920, 180742), (15840, 90371)]