19090518720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218527}}^1$

素因数の和:218567

約数の個数: 224

約数和(自身を含む): 74600214528

約数和(自身を除く): 55509695808

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, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 218527, 437054, 655581, 874108, 1092635, 1311162, 1529689, 1748216, 2185270, 2622324, 2840851, 3059378, 3277905, 3496432, 4370540, 4589067, 5244648, 5681702, 6118756, 6555810, 6992864, 7648445, 8522553, 8741080, 9178134, 10489296, 11363404, 12237512, 13111620, 13985728, 14204255, 15296890, 17045106, 17482160, 18356268, 19885957, 20978592, 22726808, 22945335, 24475024, 26223240, 28408510, 30593780, 34090212, 34964320, 36712536, 39771914, 41957184, 42612765, 45453616, 45890670, 48950048, 52446480, 56817020, 59657871, 61187560, 68180424, 69928640, 73425072, 79543828, 85225530, 90907232, 91781340, 97900096, 99429785, 104892960, 113634040, 119315742, 122375120, 136360848, 146850144, 159087656, 170451060, 181814464, 183562680, 198859570, 209785920, 227268080, 238631484, 244750240, 272721696, 293700288, 298289355, 318175312, 340902120, 367125360, 397719140, 454536160, 477262968, 489500480, 545443392, 596578710, 636350624, 681804240, 734250720, 795438280, 909072320, 954525936, 1193157420, 1272701248, 1363608480, 1468501440, 1590876560, 1909051872, 2386314840, 2727216960, 3181753120, 3818103744, 4772629680, 6363506240, 9545259360, 19090518720]

約数ペア:

[(1, 19090518720), (2, 9545259360), (3, 6363506240), (4, 4772629680), (5, 3818103744), (6, 3181753120), (7, 2727216960), (8, 2386314840), (10, 1909051872), (12, 1590876560), (13, 1468501440), (14, 1363608480), (15, 1272701248), (16, 1193157420), (20, 954525936), (21, 909072320), (24, 795438280), (26, 734250720), (28, 681804240), (30, 636350624), (32, 596578710), (35, 545443392), (39, 489500480), (40, 477262968), (42, 454536160), (48, 397719140), (52, 367125360), (56, 340902120), (60, 318175312), (64, 298289355), (65, 293700288), (70, 272721696), (78, 244750240), (80, 238631484), (84, 227268080), (91, 209785920), (96, 198859570), (104, 183562680), (105, 181814464), (112, 170451060), (120, 159087656), (130, 146850144), (140, 136360848), (156, 122375120), (160, 119315742), (168, 113634040), (182, 104892960), (192, 99429785), (195, 97900096), (208, 91781340), (210, 90907232), (224, 85225530), (240, 79543828), (260, 73425072), (273, 69928640), (280, 68180424), (312, 61187560), (320, 59657871), (336, 56817020), (364, 52446480), (390, 48950048), (416, 45890670), (420, 45453616), (448, 42612765), (455, 41957184), (480, 39771914), (520, 36712536), (546, 34964320), (560, 34090212), (624, 30593780), (672, 28408510), (728, 26223240), (780, 24475024), (832, 22945335), (840, 22726808), (910, 20978592), (960, 19885957), (1040, 18356268), (1092, 17482160), (1120, 17045106), (1248, 15296890), (1344, 14204255), (1365, 13985728), (1456, 13111620), (1560, 12237512), (1680, 11363404), (1820, 10489296), (2080, 9178134), (2184, 8741080), (2240, 8522553), (2496, 7648445), (2730, 6992864), (2912, 6555810), (3120, 6118756), (3360, 5681702), (3640, 5244648), (4160, 4589067), (4368, 4370540), (5460, 3496432), (5824, 3277905), (6240, 3059378), (6720, 2840851), (7280, 2622324), (8736, 2185270), (10920, 1748216), (12480, 1529689), (14560, 1311162), (17472, 1092635), (21840, 874108), (29120, 655581), (43680, 437054), (87360, 218527)]