248416740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3259

約数の個数: 192

約数和(自身を含む): 908248320

約数和(自身を除く): 659831580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1716, 1755, 1980, 2145, 2340, 2574, 2860, 2970, 3217, 3510, 3861, 4290, 5148, 5940, 6434, 6435, 7020, 7722, 8580, 9651, 12868, 12870, 15444, 16085, 19302, 19305, 25740, 28953, 32170, 35387, 38604, 38610, 41821, 48255, 57906, 64340, 70774, 77220, 83642, 86859, 96510, 106161, 115812, 125463, 141548, 144765, 167284, 173718, 176935, 193020, 209105, 212322, 250926, 289530, 318483, 347436, 353870, 376389, 418210, 424644, 434295, 460031, 501852, 530805, 579060, 627315, 636966, 707740, 752778, 836420, 868590, 920062, 955449, 1061610, 1129167, 1254630, 1273932, 1380093, 1505556, 1592415, 1737180, 1840124, 1881945, 1910898, 2123220, 2258334, 2300155, 2509260, 2760186, 3184830, 3763890, 3821796, 4140279, 4516668, 4600310, 4777245, 5520372, 5645835, 6369660, 6900465, 7527780, 8280558, 9200620, 9554490, 11291670, 12420837, 13800930, 16561116, 19108980, 20701395, 22583340, 24841674, 27601860, 41402790, 49683348, 62104185, 82805580, 124208370, 248416740]

約数ペア:

[(1, 248416740), (2, 124208370), (3, 82805580), (4, 62104185), (5, 49683348), (6, 41402790), (9, 27601860), (10, 24841674), (11, 22583340), (12, 20701395), (13, 19108980), (15, 16561116), (18, 13800930), (20, 12420837), (22, 11291670), (26, 9554490), (27, 9200620), (30, 8280558), (33, 7527780), (36, 6900465), (39, 6369660), (44, 5645835), (45, 5520372), (52, 4777245), (54, 4600310), (55, 4516668), (60, 4140279), (65, 3821796), (66, 3763890), (78, 3184830), (90, 2760186), (99, 2509260), (108, 2300155), (110, 2258334), (117, 2123220), (130, 1910898), (132, 1881945), (135, 1840124), (143, 1737180), (156, 1592415), (165, 1505556), (180, 1380093), (195, 1273932), (198, 1254630), (220, 1129167), (234, 1061610), (260, 955449), (270, 920062), (286, 868590), (297, 836420), (330, 752778), (351, 707740), (390, 636966), (396, 627315), (429, 579060), (468, 530805), (495, 501852), (540, 460031), (572, 434295), (585, 424644), (594, 418210), (660, 376389), (702, 353870), (715, 347436), (780, 318483), (858, 289530), (990, 250926), (1170, 212322), (1188, 209105), (1287, 193020), (1404, 176935), (1430, 173718), (1485, 167284), (1716, 144765), (1755, 141548), (1980, 125463), (2145, 115812), (2340, 106161), (2574, 96510), (2860, 86859), (2970, 83642), (3217, 77220), (3510, 70774), (3861, 64340), (4290, 57906), (5148, 48255), (5940, 41821), (6434, 38610), (6435, 38604), (7020, 35387), (7722, 32170), (8580, 28953), (9651, 25740), (12868, 19305), (12870, 19302), (15444, 16085)]