1217885760

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 448

約数和(自身を含む): 5291328000

約数和(自身を除く): 4073442240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 252, 260, 270, 273, 280, 288, 312, 315, 320, 336, 351, 360, 364, 378, 390, 416, 420, 432, 448, 455, 468, 480, 504, 520, 540, 546, 560, 576, 585, 624, 630, 672, 702, 720, 728, 756, 780, 819, 832, 840, 864, 910, 936, 945, 960, 1008, 1040, 1080, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1404, 1440, 1456, 1512, 1549, 1560, 1638, 1680, 1728, 1755, 1820, 1872, 1890, 2016, 2080, 2160, 2184, 2240, 2340, 2457, 2496, 2520, 2730, 2808, 2880, 2912, 3024, 3098, 3120, 3276, 3360, 3510, 3640, 3744, 3780, 4032, 4095, 4160, 4320, 4368, 4647, 4680, 4914, 5040, 5460, 5616, 5824, 6048, 6196, 6240, 6552, 6720, 7020, 7280, 7488, 7560, 7745, 8190, 8640, 8736, 9294, 9360, 9828, 10080, 10843, 10920, 11232, 12096, 12285, 12392, 12480, 13104, 13941, 14040, 14560, 15120, 15490, 16380, 17472, 18588, 18720, 19656, 20137, 20160, 21686, 21840, 22464, 23235, 24570, 24784, 26208, 27882, 28080, 29120, 30240, 30980, 32529, 32760, 37176, 37440, 39312, 40274, 41823, 43372, 43680, 46470, 49140, 49568, 52416, 54215, 55764, 56160, 60411, 60480, 61960, 65058, 65520, 69705, 74352, 78624, 80548, 83646, 86744, 87360, 92940, 97587, 98280, 99136, 100685, 108430, 111528, 112320, 120822, 123920, 130116, 131040, 139410, 140959, 148704, 157248, 161096, 162645, 167292, 173488, 181233, 185880, 195174, 196560, 201370, 209115, 216860, 223056, 241644, 247840, 260232, 262080, 278820, 281918, 292761, 297408, 302055, 322192, 325290, 334584, 346976, 362466, 371760, 390348, 393120, 402740, 418230, 422877, 433720, 446112, 483288, 487935, 495680, 520464, 543699, 557640, 563836, 585522, 604110, 644384, 650580, 669168, 693952, 704795, 724932, 743520, 780696, 786240, 805480, 836460, 845754, 867440, 892224, 906165, 966576, 975870, 1040928, 1087398, 1115280, 1127672, 1171044, 1208220, 1268631, 1288768, 1301160, 1338336, 1409590, 1449864, 1463805, 1487040, 1561392, 1610960, 1672920, 1691508, 1734880, 1812330, 1933152, 1951740, 2081856, 2114385, 2174796, 2230560, 2255344, 2342088, 2416440, 2537262, 2602320, 2676672, 2718495, 2819180, 2899728, 2927610, 3122784, 3221920, 3345840, 3383016, 3469760, 3624660, 3805893, 3866304, 3903480, 4228770, 4349592, 4461120, 4510688, 4684176, 4832880, 5074524, 5204640, 5436990, 5638360, 5799456, 5855220, 6245568, 6343155, 6443840, 6691680, 6766032, 7249320, 7611786, 7806960, 8457540, 8699184, 9021376, 9368352, 9665760, 10149048, 10409280, 10873980, 11276720, 11598912, 11710440, 12686310, 13383360, 13532064, 14498640, 15223572, 15613920, 16915080, 17398368, 18736704, 19029465, 19331520, 20298096, 21747960, 22553440, 23420880, 25372620, 27064128, 28997280, 30447144, 31227840, 33830160, 34796736, 38058930, 40596192, 43495920, 45106880, 46841760, 50745240, 57994560, 60894288, 67660320, 76117860, 81192384, 86991840, 93683520, 101490480, 121788576, 135320640, 152235720, 173983680, 202980960, 243577152, 304471440, 405961920, 608942880, 1217885760]

約数ペア:

[(1, 1217885760), (2, 608942880), (3, 405961920), (4, 304471440), (5, 243577152), (6, 202980960), (7, 173983680), (8, 152235720), (9, 135320640), (10, 121788576), (12, 101490480), (13, 93683520), (14, 86991840), (15, 81192384), (16, 76117860), (18, 67660320), (20, 60894288), (21, 57994560), (24, 50745240), (26, 46841760), (27, 45106880), (28, 43495920), (30, 40596192), (32, 38058930), (35, 34796736), (36, 33830160), (39, 31227840), (40, 30447144), (42, 28997280), (45, 27064128), (48, 25372620), (52, 23420880), (54, 22553440), (56, 21747960), (60, 20298096), (63, 19331520), (64, 19029465), (65, 18736704), (70, 17398368), (72, 16915080), (78, 15613920), (80, 15223572), (84, 14498640), (90, 13532064), (91, 13383360), (96, 12686310), (104, 11710440), (105, 11598912), (108, 11276720), (112, 10873980), (117, 10409280), (120, 10149048), (126, 9665760), (130, 9368352), (135, 9021376), (140, 8699184), (144, 8457540), (156, 7806960), (160, 7611786), (168, 7249320), (180, 6766032), (182, 6691680), (189, 6443840), (192, 6343155), (195, 6245568), (208, 5855220), (210, 5799456), (216, 5638360), (224, 5436990), (234, 5204640), (240, 5074524), (252, 4832880), (260, 4684176), (270, 4510688), (273, 4461120), (280, 4349592), (288, 4228770), (312, 3903480), (315, 3866304), (320, 3805893), (336, 3624660), (351, 3469760), (360, 3383016), (364, 3345840), (378, 3221920), (390, 3122784), (416, 2927610), (420, 2899728), (432, 2819180), (448, 2718495), (455, 2676672), (468, 2602320), (480, 2537262), (504, 2416440), (520, 2342088), (540, 2255344), (546, 2230560), (560, 2174796), (576, 2114385), (585, 2081856), (624, 1951740), (630, 1933152), (672, 1812330), (702, 1734880), (720, 1691508), (728, 1672920), (756, 1610960), (780, 1561392), (819, 1487040), (832, 1463805), (840, 1449864), (864, 1409590), (910, 1338336), (936, 1301160), (945, 1288768), (960, 1268631), (1008, 1208220), (1040, 1171044), (1080, 1127672), (1092, 1115280), (1120, 1087398), (1170, 1040928), (1248, 975870), (1260, 966576), (1344, 906165), (1365, 892224), (1404, 867440), (1440, 845754), (1456, 836460), (1512, 805480), (1549, 786240), (1560, 780696), (1638, 743520), (1680, 724932), (1728, 704795), (1755, 693952), (1820, 669168), (1872, 650580), (1890, 644384), (2016, 604110), (2080, 585522), (2160, 563836), (2184, 557640), (2240, 543699), (2340, 520464), (2457, 495680), (2496, 487935), (2520, 483288), (2730, 446112), (2808, 433720), (2880, 422877), (2912, 418230), (3024, 402740), (3098, 393120), (3120, 390348), (3276, 371760), (3360, 362466), (3510, 346976), (3640, 334584), (3744, 325290), (3780, 322192), (4032, 302055), (4095, 297408), (4160, 292761), (4320, 281918), (4368, 278820), (4647, 262080), (4680, 260232), (4914, 247840), (5040, 241644), (5460, 223056), (5616, 216860), (5824, 209115), (6048, 201370), (6196, 196560), (6240, 195174), (6552, 185880), (6720, 181233), (7020, 173488), (7280, 167292), (7488, 162645), (7560, 161096), (7745, 157248), (8190, 148704), (8640, 140959), (8736, 139410), (9294, 131040), (9360, 130116), (9828, 123920), (10080, 120822), (10843, 112320), (10920, 111528), (11232, 108430), (12096, 100685), (12285, 99136), (12392, 98280), (12480, 97587), (13104, 92940), (13941, 87360), (14040, 86744), (14560, 83646), (15120, 80548), (15490, 78624), (16380, 74352), (17472, 69705), (18588, 65520), (18720, 65058), (19656, 61960), (20137, 60480), (20160, 60411), (21686, 56160), (21840, 55764), (22464, 54215), (23235, 52416), (24570, 49568), (24784, 49140), (26208, 46470), (27882, 43680), (28080, 43372), (29120, 41823), (30240, 40274), (30980, 39312), (32529, 37440), (32760, 37176)]