91640640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 224

約数和(自身を含む): 358444800

約数和(自身を除く): 266804160

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, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1049, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2098, 2184, 2240, 2496, 2730, 2912, 3120, 3147, 3360, 3640, 4160, 4196, 4368, 5245, 5460, 5824, 6240, 6294, 6720, 7280, 7343, 8392, 8736, 10490, 10920, 12480, 12588, 13637, 14560, 14686, 15735, 16784, 17472, 20980, 21840, 22029, 25176, 27274, 29120, 29372, 31470, 33568, 36715, 40911, 41960, 43680, 44058, 50352, 54548, 58744, 62940, 67136, 68185, 73430, 81822, 83920, 87360, 88116, 95459, 100704, 109096, 110145, 117488, 125880, 136370, 146860, 163644, 167840, 176232, 190918, 201408, 204555, 218192, 220290, 234976, 251760, 272740, 286377, 293720, 327288, 335680, 352464, 381836, 409110, 436384, 440580, 469952, 477295, 503520, 545480, 572754, 587440, 654576, 704928, 763672, 818220, 872768, 881160, 954590, 1007040, 1090960, 1145508, 1174880, 1309152, 1409856, 1431885, 1527344, 1636440, 1762320, 1909180, 2181920, 2291016, 2349760, 2618304, 2863770, 3054688, 3272880, 3524640, 3818360, 4363840, 4582032, 5727540, 6109376, 6545760, 7049280, 7636720, 9164064, 11455080, 13091520, 15273440, 18328128, 22910160, 30546880, 45820320, 91640640]

約数ペア:

[(1, 91640640), (2, 45820320), (3, 30546880), (4, 22910160), (5, 18328128), (6, 15273440), (7, 13091520), (8, 11455080), (10, 9164064), (12, 7636720), (13, 7049280), (14, 6545760), (15, 6109376), (16, 5727540), (20, 4582032), (21, 4363840), (24, 3818360), (26, 3524640), (28, 3272880), (30, 3054688), (32, 2863770), (35, 2618304), (39, 2349760), (40, 2291016), (42, 2181920), (48, 1909180), (52, 1762320), (56, 1636440), (60, 1527344), (64, 1431885), (65, 1409856), (70, 1309152), (78, 1174880), (80, 1145508), (84, 1090960), (91, 1007040), (96, 954590), (104, 881160), (105, 872768), (112, 818220), (120, 763672), (130, 704928), (140, 654576), (156, 587440), (160, 572754), (168, 545480), (182, 503520), (192, 477295), (195, 469952), (208, 440580), (210, 436384), (224, 409110), (240, 381836), (260, 352464), (273, 335680), (280, 327288), (312, 293720), (320, 286377), (336, 272740), (364, 251760), (390, 234976), (416, 220290), (420, 218192), (448, 204555), (455, 201408), (480, 190918), (520, 176232), (546, 167840), (560, 163644), (624, 146860), (672, 136370), (728, 125880), (780, 117488), (832, 110145), (840, 109096), (910, 100704), (960, 95459), (1040, 88116), (1049, 87360), (1092, 83920), (1120, 81822), (1248, 73430), (1344, 68185), (1365, 67136), (1456, 62940), (1560, 58744), (1680, 54548), (1820, 50352), (2080, 44058), (2098, 43680), (2184, 41960), (2240, 40911), (2496, 36715), (2730, 33568), (2912, 31470), (3120, 29372), (3147, 29120), (3360, 27274), (3640, 25176), (4160, 22029), (4196, 21840), (4368, 20980), (5245, 17472), (5460, 16784), (5824, 15735), (6240, 14686), (6294, 14560), (6720, 13637), (7280, 12588), (7343, 12480), (8392, 10920), (8736, 10490)]