639901080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 512

約数和(自身を含む): 2786918400

約数和(自身を除く): 2147017320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 252, 255, 260, 270, 273, 280, 306, 312, 315, 340, 351, 357, 360, 364, 378, 383, 390, 408, 420, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 585, 595, 612, 630, 663, 680, 702, 714, 728, 756, 765, 766, 780, 819, 840, 884, 910, 918, 936, 945, 952, 1020, 1071, 1080, 1092, 1105, 1149, 1170, 1190, 1224, 1260, 1326, 1365, 1404, 1428, 1512, 1530, 1532, 1547, 1560, 1638, 1755, 1768, 1785, 1820, 1836, 1890, 1915, 1989, 2040, 2142, 2184, 2210, 2295, 2298, 2340, 2380, 2457, 2520, 2652, 2681, 2730, 2808, 2856, 3060, 3064, 3094, 3213, 3276, 3315, 3447, 3510, 3570, 3640, 3672, 3780, 3830, 3978, 4095, 4284, 4420, 4590, 4596, 4641, 4680, 4760, 4914, 4979, 5304, 5355, 5362, 5460, 5745, 5967, 6120, 6188, 6426, 6511, 6552, 6630, 6894, 7020, 7140, 7560, 7660, 7735, 7956, 8043, 8190, 8568, 8840, 9180, 9192, 9282, 9828, 9945, 9958, 10341, 10710, 10724, 10920, 11490, 11934, 12285, 12376, 12852, 13022, 13260, 13405, 13788, 13923, 14040, 14280, 14937, 15320, 15470, 15912, 16065, 16086, 16380, 17235, 18360, 18564, 19533, 19656, 19890, 19916, 20682, 21420, 21448, 22980, 23205, 23868, 24129, 24570, 24895, 25704, 26044, 26520, 26810, 27576, 27846, 29835, 29874, 30940, 32130, 32172, 32555, 32760, 34470, 34853, 37128, 39066, 39780, 39832, 40215, 41364, 41769, 42840, 44811, 45577, 45960, 46410, 47736, 48258, 49140, 49790, 51705, 52088, 53620, 55692, 58599, 59670, 59748, 61880, 64260, 64344, 65110, 68940, 69615, 69706, 72387, 74685, 78132, 79560, 80430, 82728, 83538, 84643, 89622, 91154, 92820, 96516, 97665, 98280, 99580, 103410, 104559, 107240, 111384, 117198, 119340, 119496, 120645, 128520, 130220, 134433, 136731, 137880, 139230, 139412, 144774, 149370, 156264, 160860, 167076, 169286, 174265, 175797, 179244, 182308, 185640, 193032, 195330, 199160, 206820, 208845, 209118, 224055, 227885, 234396, 238680, 241290, 253929, 260440, 268866, 273462, 278460, 278824, 289548, 292995, 298740, 313677, 321720, 334152, 338572, 348530, 351594, 358488, 361935, 364616, 390660, 410193, 413640, 417690, 418236, 423215, 448110, 455770, 468792, 482580, 507858, 522795, 537732, 546924, 556920, 579096, 585990, 592501, 597480, 627354, 672165, 677144, 683655, 697060, 703188, 723870, 761787, 781320, 820386, 835380, 836472, 846430, 878985, 896220, 911540, 941031, 965160, 1015716, 1045590, 1075464, 1093848, 1171980, 1185002, 1230579, 1254708, 1269645, 1344330, 1367310, 1394120, 1406376, 1447740, 1523574, 1568385, 1640772, 1670760, 1692860, 1757970, 1777503, 1792440, 1823080, 1882062, 2031432, 2050965, 2091180, 2285361, 2343960, 2370004, 2461158, 2509416, 2539290, 2688660, 2734620, 2895480, 2962505, 3047148, 3136770, 3281544, 3385720, 3515940, 3555006, 3764124, 3808935, 4101930, 4182360, 4570722, 4705155, 4740008, 4922316, 5078580, 5332509, 5377320, 5469240, 5925010, 6094296, 6152895, 6273540, 7031880, 7110012, 7528248, 7617870, 8203860, 8887515, 9141444, 9410310, 9844632, 10157160, 10665018, 11426805, 11850020, 12305790, 12547080, 14220024, 15235740, 15997527, 16407720, 17775030, 18282888, 18820620, 21330036, 22853610, 23700040, 24611580, 26662545, 30471480, 31995054, 35550060, 37641240, 42660072, 45707220, 49223160, 53325090, 63990108, 71100120, 79987635, 91414440, 106650180, 127980216, 159975270, 213300360, 319950540, 639901080]

約数ペア:

[(1, 639901080), (2, 319950540), (3, 213300360), (4, 159975270), (5, 127980216), (6, 106650180), (7, 91414440), (8, 79987635), (9, 71100120), (10, 63990108), (12, 53325090), (13, 49223160), (14, 45707220), (15, 42660072), (17, 37641240), (18, 35550060), (20, 31995054), (21, 30471480), (24, 26662545), (26, 24611580), (27, 23700040), (28, 22853610), (30, 21330036), (34, 18820620), (35, 18282888), (36, 17775030), (39, 16407720), (40, 15997527), (42, 15235740), (45, 14220024), (51, 12547080), (52, 12305790), (54, 11850020), (56, 11426805), (60, 10665018), (63, 10157160), (65, 9844632), (68, 9410310), (70, 9141444), (72, 8887515), (78, 8203860), (84, 7617870), (85, 7528248), (90, 7110012), (91, 7031880), (102, 6273540), (104, 6152895), (105, 6094296), (108, 5925010), (117, 5469240), (119, 5377320), (120, 5332509), (126, 5078580), (130, 4922316), (135, 4740008), (136, 4705155), (140, 4570722), (153, 4182360), (156, 4101930), (168, 3808935), (170, 3764124), (180, 3555006), (182, 3515940), (189, 3385720), (195, 3281544), (204, 3136770), (210, 3047148), (216, 2962505), (221, 2895480), (234, 2734620), (238, 2688660), (252, 2539290), (255, 2509416), (260, 2461158), (270, 2370004), (273, 2343960), (280, 2285361), (306, 2091180), (312, 2050965), (315, 2031432), (340, 1882062), (351, 1823080), (357, 1792440), (360, 1777503), (364, 1757970), (378, 1692860), (383, 1670760), (390, 1640772), (408, 1568385), (420, 1523574), (442, 1447740), (455, 1406376), (459, 1394120), (468, 1367310), (476, 1344330), (504, 1269645), (510, 1254708), (520, 1230579), (540, 1185002), (546, 1171980), (585, 1093848), (595, 1075464), (612, 1045590), (630, 1015716), (663, 965160), (680, 941031), (702, 911540), (714, 896220), (728, 878985), (756, 846430), (765, 836472), (766, 835380), (780, 820386), (819, 781320), (840, 761787), (884, 723870), (910, 703188), (918, 697060), (936, 683655), (945, 677144), (952, 672165), (1020, 627354), (1071, 597480), (1080, 592501), (1092, 585990), (1105, 579096), (1149, 556920), (1170, 546924), (1190, 537732), (1224, 522795), (1260, 507858), (1326, 482580), (1365, 468792), (1404, 455770), (1428, 448110), (1512, 423215), (1530, 418236), (1532, 417690), (1547, 413640), (1560, 410193), (1638, 390660), (1755, 364616), (1768, 361935), (1785, 358488), (1820, 351594), (1836, 348530), (1890, 338572), (1915, 334152), (1989, 321720), (2040, 313677), (2142, 298740), (2184, 292995), (2210, 289548), (2295, 278824), (2298, 278460), (2340, 273462), (2380, 268866), (2457, 260440), (2520, 253929), (2652, 241290), (2681, 238680), (2730, 234396), (2808, 227885), (2856, 224055), (3060, 209118), (3064, 208845), (3094, 206820), (3213, 199160), (3276, 195330), (3315, 193032), (3447, 185640), (3510, 182308), (3570, 179244), (3640, 175797), (3672, 174265), (3780, 169286), (3830, 167076), (3978, 160860), (4095, 156264), (4284, 149370), (4420, 144774), (4590, 139412), (4596, 139230), (4641, 137880), (4680, 136731), (4760, 134433), (4914, 130220), (4979, 128520), (5304, 120645), (5355, 119496), (5362, 119340), (5460, 117198), (5745, 111384), (5967, 107240), (6120, 104559), (6188, 103410), (6426, 99580), (6511, 98280), (6552, 97665), (6630, 96516), (6894, 92820), (7020, 91154), (7140, 89622), (7560, 84643), (7660, 83538), (7735, 82728), (7956, 80430), (8043, 79560), (8190, 78132), (8568, 74685), (8840, 72387), (9180, 69706), (9192, 69615), (9282, 68940), (9828, 65110), (9945, 64344), (9958, 64260), (10341, 61880), (10710, 59748), (10724, 59670), (10920, 58599), (11490, 55692), (11934, 53620), (12285, 52088), (12376, 51705), (12852, 49790), (13022, 49140), (13260, 48258), (13405, 47736), (13788, 46410), (13923, 45960), (14040, 45577), (14280, 44811), (14937, 42840), (15320, 41769), (15470, 41364), (15912, 40215), (16065, 39832), (16086, 39780), (16380, 39066), (17235, 37128), (18360, 34853), (18564, 34470), (19533, 32760), (19656, 32555), (19890, 32172), (19916, 32130), (20682, 30940), (21420, 29874), (21448, 29835), (22980, 27846), (23205, 27576), (23868, 26810), (24129, 26520), (24570, 26044), (24895, 25704)]