3987018720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40127}}^1$

素因数の和:40174

約数の個数: 192

約数和(自身を含む): 14561648640

約数和(自身を除く): 10574629920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 40127, 49680, 80254, 99360, 120381, 160508, 200635, 240762, 321016, 361143, 401270, 481524, 601905, 642032, 722286, 802540, 922921, 963048, 1083429, 1203810, 1284064, 1444572, 1605080, 1805715, 1845842, 1926096, 2166858, 2407620, 2768763, 2889144, 3210160, 3611430, 3691684, 3852192, 4333716, 4614605, 4815240, 5417145, 5537526, 5778288, 6420320, 7222860, 7383368, 8306289, 8667432, 9229210, 9630480, 10834290, 11075052, 11556576, 13843815, 14445720, 14766736, 16612578, 17334864, 18458420, 19260960, 21668580, 22150104, 24918867, 27687630, 28891440, 29533472, 33225156, 34669728, 36916840, 41531445, 43337160, 44300208, 49837734, 55375260, 57782880, 66450312, 73833680, 83062890, 86674320, 88600416, 99675468, 110750520, 124594335, 132900624, 147667360, 166125780, 173348640, 199350936, 221501040, 249188670, 265801248, 332251560, 398701872, 443002080, 498377340, 664503120, 797403744, 996754680, 1329006240, 1993509360, 3987018720]

約数ペア:

[(1, 3987018720), (2, 1993509360), (3, 1329006240), (4, 996754680), (5, 797403744), (6, 664503120), (8, 498377340), (9, 443002080), (10, 398701872), (12, 332251560), (15, 265801248), (16, 249188670), (18, 221501040), (20, 199350936), (23, 173348640), (24, 166125780), (27, 147667360), (30, 132900624), (32, 124594335), (36, 110750520), (40, 99675468), (45, 88600416), (46, 86674320), (48, 83062890), (54, 73833680), (60, 66450312), (69, 57782880), (72, 55375260), (80, 49837734), (90, 44300208), (92, 43337160), (96, 41531445), (108, 36916840), (115, 34669728), (120, 33225156), (135, 29533472), (138, 28891440), (144, 27687630), (160, 24918867), (180, 22150104), (184, 21668580), (207, 19260960), (216, 18458420), (230, 17334864), (240, 16612578), (270, 14766736), (276, 14445720), (288, 13843815), (345, 11556576), (360, 11075052), (368, 10834290), (414, 9630480), (432, 9229210), (460, 8667432), (480, 8306289), (540, 7383368), (552, 7222860), (621, 6420320), (690, 5778288), (720, 5537526), (736, 5417145), (828, 4815240), (864, 4614605), (920, 4333716), (1035, 3852192), (1080, 3691684), (1104, 3611430), (1242, 3210160), (1380, 2889144), (1440, 2768763), (1656, 2407620), (1840, 2166858), (2070, 1926096), (2160, 1845842), (2208, 1805715), (2484, 1605080), (2760, 1444572), (3105, 1284064), (3312, 1203810), (3680, 1083429), (4140, 963048), (4320, 922921), (4968, 802540), (5520, 722286), (6210, 642032), (6624, 601905), (8280, 481524), (9936, 401270), (11040, 361143), (12420, 321016), (16560, 240762), (19872, 200635), (24840, 160508), (33120, 120381), (40127, 99360), (49680, 80254)]