8984941680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{261799}}^1$

素因数の和:261839

約数の個数: 160

約数和(自身を含む): 32722905600

約数和(自身を除く): 23737963920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 34320, 261799, 523598, 785397, 1047196, 1308995, 1570794, 2094392, 2617990, 2879789, 3141588, 3403387, 3926985, 4188784, 5235980, 5759578, 6283176, 6806774, 7853970, 8639367, 10210161, 10471960, 11519156, 12566352, 13613548, 14398945, 15707940, 17016935, 17278734, 20420322, 20943920, 23038312, 27227096, 28797890, 31415880, 34033870, 34557468, 37437257, 40840644, 43196835, 46076624, 51050805, 54454192, 57595780, 62831760, 68067740, 69114936, 74874514, 81681288, 86393670, 102101610, 112311771, 115191560, 136135480, 138229872, 149749028, 163362576, 172787340, 187186285, 204203220, 224623542, 230383120, 272270960, 299498056, 345574680, 374372570, 408406440, 449247084, 561558855, 598996112, 691149360, 748745140, 816812880, 898494168, 1123117710, 1497490280, 1796988336, 2246235420, 2994980560, 4492470840, 8984941680]

約数ペア:

[(1, 8984941680), (2, 4492470840), (3, 2994980560), (4, 2246235420), (5, 1796988336), (6, 1497490280), (8, 1123117710), (10, 898494168), (11, 816812880), (12, 748745140), (13, 691149360), (15, 598996112), (16, 561558855), (20, 449247084), (22, 408406440), (24, 374372570), (26, 345574680), (30, 299498056), (33, 272270960), (39, 230383120), (40, 224623542), (44, 204203220), (48, 187186285), (52, 172787340), (55, 163362576), (60, 149749028), (65, 138229872), (66, 136135480), (78, 115191560), (80, 112311771), (88, 102101610), (104, 86393670), (110, 81681288), (120, 74874514), (130, 69114936), (132, 68067740), (143, 62831760), (156, 57595780), (165, 54454192), (176, 51050805), (195, 46076624), (208, 43196835), (220, 40840644), (240, 37437257), (260, 34557468), (264, 34033870), (286, 31415880), (312, 28797890), (330, 27227096), (390, 23038312), (429, 20943920), (440, 20420322), (520, 17278734), (528, 17016935), (572, 15707940), (624, 14398945), (660, 13613548), (715, 12566352), (780, 11519156), (858, 10471960), (880, 10210161), (1040, 8639367), (1144, 7853970), (1320, 6806774), (1430, 6283176), (1560, 5759578), (1716, 5235980), (2145, 4188784), (2288, 3926985), (2640, 3403387), (2860, 3141588), (3120, 2879789), (3432, 2617990), (4290, 2094392), (5720, 1570794), (6864, 1308995), (8580, 1047196), (11440, 785397), (17160, 523598), (34320, 261799)]