1688100960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5566

約数の個数: 288

約数和(自身を含む): 6662712672

約数和(自身を除く): 4974611712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3360, 3640, 3822, 3920, 4368, 4704, 5096, 5460, 5521, 5880, 6240, 6370, 7280, 7644, 7840, 8736, 9555, 10192, 10920, 11042, 11760, 12740, 14560, 15288, 16563, 19110, 20384, 21840, 22084, 23520, 25480, 27605, 30576, 33126, 38220, 38647, 43680, 44168, 50960, 55210, 61152, 66252, 71773, 76440, 77294, 82815, 88336, 101920, 110420, 115941, 132504, 143546, 152880, 154588, 165630, 176672, 193235, 215319, 220840, 231882, 265008, 270529, 287092, 305760, 309176, 331260, 358865, 386470, 430638, 441680, 463764, 502411, 530016, 541058, 574184, 579705, 618352, 662520, 717730, 772940, 811587, 861276, 883360, 927528, 1004822, 1076595, 1082116, 1148368, 1159410, 1236704, 1325040, 1352645, 1435460, 1507233, 1545880, 1623174, 1722552, 1855056, 2009644, 2153190, 2164232, 2296736, 2318820, 2512055, 2650080, 2705290, 2870920, 3014466, 3091760, 3246348, 3445104, 3516877, 3710112, 4019288, 4057935, 4306380, 4328464, 4637640, 5024110, 5410580, 5741840, 6028932, 6183520, 6492696, 6890208, 7033754, 7536165, 8038576, 8115870, 8612760, 8656928, 9275280, 10048220, 10550631, 10821160, 11483680, 12057864, 12985392, 14067508, 15072330, 16077152, 16231740, 17225520, 17584385, 18550560, 20096440, 21101262, 21642320, 24115728, 25970784, 28135016, 30144660, 32463480, 34451040, 35168770, 40192880, 42202524, 43284640, 48231456, 52753155, 56270032, 60289320, 64926960, 70337540, 80385760, 84405048, 105506310, 112540064, 120578640, 129853920, 140675080, 168810096, 211012620, 241157280, 281350160, 337620192, 422025240, 562700320, 844050480, 1688100960]

約数ペア:

[(1, 1688100960), (2, 844050480), (3, 562700320), (4, 422025240), (5, 337620192), (6, 281350160), (7, 241157280), (8, 211012620), (10, 168810096), (12, 140675080), (13, 129853920), (14, 120578640), (15, 112540064), (16, 105506310), (20, 84405048), (21, 80385760), (24, 70337540), (26, 64926960), (28, 60289320), (30, 56270032), (32, 52753155), (35, 48231456), (39, 43284640), (40, 42202524), (42, 40192880), (48, 35168770), (49, 34451040), (52, 32463480), (56, 30144660), (60, 28135016), (65, 25970784), (70, 24115728), (78, 21642320), (80, 21101262), (84, 20096440), (91, 18550560), (96, 17584385), (98, 17225520), (104, 16231740), (105, 16077152), (112, 15072330), (120, 14067508), (130, 12985392), (140, 12057864), (147, 11483680), (156, 10821160), (160, 10550631), (168, 10048220), (182, 9275280), (195, 8656928), (196, 8612760), (208, 8115870), (210, 8038576), (224, 7536165), (240, 7033754), (245, 6890208), (260, 6492696), (273, 6183520), (280, 6028932), (294, 5741840), (312, 5410580), (336, 5024110), (364, 4637640), (390, 4328464), (392, 4306380), (416, 4057935), (420, 4019288), (455, 3710112), (480, 3516877), (490, 3445104), (520, 3246348), (546, 3091760), (560, 3014466), (588, 2870920), (624, 2705290), (637, 2650080), (672, 2512055), (728, 2318820), (735, 2296736), (780, 2164232), (784, 2153190), (840, 2009644), (910, 1855056), (980, 1722552), (1040, 1623174), (1092, 1545880), (1120, 1507233), (1176, 1435460), (1248, 1352645), (1274, 1325040), (1365, 1236704), (1456, 1159410), (1470, 1148368), (1560, 1082116), (1568, 1076595), (1680, 1004822), (1820, 927528), (1911, 883360), (1960, 861276), (2080, 811587), (2184, 772940), (2352, 717730), (2548, 662520), (2730, 618352), (2912, 579705), (2940, 574184), (3120, 541058), (3185, 530016), (3360, 502411), (3640, 463764), (3822, 441680), (3920, 430638), (4368, 386470), (4704, 358865), (5096, 331260), (5460, 309176), (5521, 305760), (5880, 287092), (6240, 270529), (6370, 265008), (7280, 231882), (7644, 220840), (7840, 215319), (8736, 193235), (9555, 176672), (10192, 165630), (10920, 154588), (11042, 152880), (11760, 143546), (12740, 132504), (14560, 115941), (15288, 110420), (16563, 101920), (19110, 88336), (20384, 82815), (21840, 77294), (22084, 76440), (23520, 71773), (25480, 66252), (27605, 61152), (30576, 55210), (33126, 50960), (38220, 44168), (38647, 43680)]