1180786680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:991

約数の個数: 256

約数和(自身を含む): 4229366400

約数和(自身を除く): 3048579720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 73, 85, 90, 102, 108, 120, 135, 136, 146, 153, 170, 180, 204, 216, 219, 255, 270, 292, 306, 340, 360, 365, 408, 438, 459, 510, 540, 584, 612, 657, 680, 730, 765, 876, 881, 918, 1020, 1080, 1095, 1224, 1241, 1314, 1460, 1530, 1752, 1762, 1836, 1971, 2040, 2190, 2295, 2482, 2628, 2643, 2920, 3060, 3285, 3524, 3672, 3723, 3942, 4380, 4405, 4590, 4964, 5256, 5286, 6120, 6205, 6570, 7048, 7446, 7884, 7929, 8760, 8810, 9180, 9855, 9928, 10572, 11169, 12410, 13140, 13215, 14892, 14977, 15768, 15858, 17620, 18360, 18615, 19710, 21144, 22338, 23787, 24820, 26280, 26430, 29784, 29954, 31716, 33507, 35240, 37230, 39420, 39645, 44676, 44931, 47574, 49640, 52860, 55845, 59908, 63432, 64313, 67014, 74460, 74885, 78840, 79290, 89352, 89862, 95148, 105720, 111690, 118935, 119816, 128626, 134028, 134793, 148920, 149770, 158580, 167535, 179724, 190296, 192939, 223380, 224655, 237870, 257252, 268056, 269586, 299540, 317160, 321565, 335070, 359448, 385878, 404379, 446760, 449310, 475740, 514504, 539172, 578817, 599080, 643130, 670140, 673965, 771756, 808758, 898620, 951480, 964695, 1078344, 1093321, 1157634, 1286260, 1340280, 1347930, 1543512, 1617516, 1736451, 1797240, 1929390, 2021895, 2186642, 2315268, 2572520, 2695860, 2894085, 3235032, 3279963, 3472902, 3858780, 4043790, 4373284, 4630536, 5391720, 5466605, 5788170, 6559926, 6945804, 7717560, 8087580, 8682255, 8746568, 9839889, 10933210, 11576340, 13119852, 13891608, 16175160, 16399815, 17364510, 19679778, 21866420, 23152680, 26239704, 29519667, 32799630, 34729020, 39359556, 43732840, 49199445, 59039334, 65599260, 69458040, 78719112, 98398890, 118078668, 131198520, 147598335, 196797780, 236157336, 295196670, 393595560, 590393340, 1180786680]

約数ペア:

[(1, 1180786680), (2, 590393340), (3, 393595560), (4, 295196670), (5, 236157336), (6, 196797780), (8, 147598335), (9, 131198520), (10, 118078668), (12, 98398890), (15, 78719112), (17, 69458040), (18, 65599260), (20, 59039334), (24, 49199445), (27, 43732840), (30, 39359556), (34, 34729020), (36, 32799630), (40, 29519667), (45, 26239704), (51, 23152680), (54, 21866420), (60, 19679778), (68, 17364510), (72, 16399815), (73, 16175160), (85, 13891608), (90, 13119852), (102, 11576340), (108, 10933210), (120, 9839889), (135, 8746568), (136, 8682255), (146, 8087580), (153, 7717560), (170, 6945804), (180, 6559926), (204, 5788170), (216, 5466605), (219, 5391720), (255, 4630536), (270, 4373284), (292, 4043790), (306, 3858780), (340, 3472902), (360, 3279963), (365, 3235032), (408, 2894085), (438, 2695860), (459, 2572520), (510, 2315268), (540, 2186642), (584, 2021895), (612, 1929390), (657, 1797240), (680, 1736451), (730, 1617516), (765, 1543512), (876, 1347930), (881, 1340280), (918, 1286260), (1020, 1157634), (1080, 1093321), (1095, 1078344), (1224, 964695), (1241, 951480), (1314, 898620), (1460, 808758), (1530, 771756), (1752, 673965), (1762, 670140), (1836, 643130), (1971, 599080), (2040, 578817), (2190, 539172), (2295, 514504), (2482, 475740), (2628, 449310), (2643, 446760), (2920, 404379), (3060, 385878), (3285, 359448), (3524, 335070), (3672, 321565), (3723, 317160), (3942, 299540), (4380, 269586), (4405, 268056), (4590, 257252), (4964, 237870), (5256, 224655), (5286, 223380), (6120, 192939), (6205, 190296), (6570, 179724), (7048, 167535), (7446, 158580), (7884, 149770), (7929, 148920), (8760, 134793), (8810, 134028), (9180, 128626), (9855, 119816), (9928, 118935), (10572, 111690), (11169, 105720), (12410, 95148), (13140, 89862), (13215, 89352), (14892, 79290), (14977, 78840), (15768, 74885), (15858, 74460), (17620, 67014), (18360, 64313), (18615, 63432), (19710, 59908), (21144, 55845), (22338, 52860), (23787, 49640), (24820, 47574), (26280, 44931), (26430, 44676), (29784, 39645), (29954, 39420), (31716, 37230), (33507, 35240)]