2500986720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4093}}^1$

素因数の和:4197

約数の個数: 192

約数和(自身を含む): 8418574080

約数和(自身を除く): 5917587360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 67, 76, 80, 95, 96, 114, 120, 134, 152, 160, 190, 201, 228, 240, 268, 285, 304, 335, 380, 402, 456, 480, 536, 570, 608, 670, 760, 804, 912, 1005, 1072, 1140, 1273, 1340, 1520, 1608, 1824, 2010, 2144, 2280, 2546, 2680, 3040, 3216, 3819, 4020, 4093, 4560, 5092, 5360, 6365, 6432, 7638, 8040, 8186, 9120, 10184, 10720, 12279, 12730, 15276, 16080, 16372, 19095, 20368, 20465, 24558, 25460, 30552, 32160, 32744, 38190, 40736, 40930, 49116, 50920, 61104, 61395, 65488, 76380, 77767, 81860, 98232, 101840, 122208, 122790, 130976, 152760, 155534, 163720, 196464, 203680, 233301, 245580, 274231, 305520, 311068, 327440, 388835, 392928, 466602, 491160, 548462, 611040, 622136, 654880, 777670, 822693, 933204, 982320, 1096924, 1166505, 1244272, 1371155, 1555340, 1645386, 1866408, 1964640, 2193848, 2333010, 2488544, 2742310, 3110680, 3290772, 3732816, 4113465, 4387696, 4666020, 5210389, 5484620, 6221360, 6581544, 7465632, 8226930, 8775392, 9332040, 10420778, 10969240, 12442720, 13163088, 15631167, 16453860, 18664080, 20841556, 21938480, 26051945, 26326176, 31262334, 32907720, 37328160, 41683112, 43876960, 52103890, 62524668, 65815440, 78155835, 83366224, 104207780, 125049336, 131630880, 156311670, 166732448, 208415560, 250098672, 312623340, 416831120, 500197344, 625246680, 833662240, 1250493360, 2500986720]

約数ペア:

[(1, 2500986720), (2, 1250493360), (3, 833662240), (4, 625246680), (5, 500197344), (6, 416831120), (8, 312623340), (10, 250098672), (12, 208415560), (15, 166732448), (16, 156311670), (19, 131630880), (20, 125049336), (24, 104207780), (30, 83366224), (32, 78155835), (38, 65815440), (40, 62524668), (48, 52103890), (57, 43876960), (60, 41683112), (67, 37328160), (76, 32907720), (80, 31262334), (95, 26326176), (96, 26051945), (114, 21938480), (120, 20841556), (134, 18664080), (152, 16453860), (160, 15631167), (190, 13163088), (201, 12442720), (228, 10969240), (240, 10420778), (268, 9332040), (285, 8775392), (304, 8226930), (335, 7465632), (380, 6581544), (402, 6221360), (456, 5484620), (480, 5210389), (536, 4666020), (570, 4387696), (608, 4113465), (670, 3732816), (760, 3290772), (804, 3110680), (912, 2742310), (1005, 2488544), (1072, 2333010), (1140, 2193848), (1273, 1964640), (1340, 1866408), (1520, 1645386), (1608, 1555340), (1824, 1371155), (2010, 1244272), (2144, 1166505), (2280, 1096924), (2546, 982320), (2680, 933204), (3040, 822693), (3216, 777670), (3819, 654880), (4020, 622136), (4093, 611040), (4560, 548462), (5092, 491160), (5360, 466602), (6365, 392928), (6432, 388835), (7638, 327440), (8040, 311068), (8186, 305520), (9120, 274231), (10184, 245580), (10720, 233301), (12279, 203680), (12730, 196464), (15276, 163720), (16080, 155534), (16372, 152760), (19095, 130976), (20368, 122790), (20465, 122208), (24558, 101840), (25460, 98232), (30552, 81860), (32160, 77767), (32744, 76380), (38190, 65488), (40736, 61395), (40930, 61104), (49116, 50920)]