18408083120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 480

約数和(自身を含む): 55840140288

約数和(自身を除く): 37432057168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 37, 38, 40, 46, 56, 70, 74, 76, 80, 92, 95, 107, 112, 115, 133, 140, 148, 152, 161, 184, 185, 190, 214, 230, 259, 266, 280, 296, 304, 322, 361, 368, 370, 380, 428, 437, 460, 518, 532, 535, 560, 592, 644, 665, 703, 722, 740, 749, 760, 805, 851, 856, 874, 920, 1036, 1064, 1070, 1288, 1295, 1330, 1406, 1444, 1480, 1498, 1520, 1610, 1702, 1712, 1748, 1805, 1840, 2033, 2072, 2128, 2140, 2185, 2461, 2527, 2576, 2590, 2660, 2812, 2888, 2960, 2996, 3059, 3220, 3404, 3496, 3515, 3610, 3745, 3959, 4066, 4144, 4255, 4280, 4370, 4921, 4922, 5054, 5180, 5320, 5624, 5776, 5957, 5992, 6118, 6440, 6808, 6992, 7030, 7220, 7490, 7918, 8132, 8303, 8510, 8560, 8740, 9842, 9844, 10108, 10165, 10360, 10640, 11248, 11914, 11984, 12236, 12305, 12635, 12880, 13357, 13616, 14060, 14231, 14440, 14980, 15295, 15836, 16169, 16264, 16606, 17020, 17227, 17480, 19684, 19688, 19795, 20216, 20330, 20720, 23828, 24472, 24605, 24610, 25270, 26714, 27713, 28120, 28462, 28880, 29785, 29960, 30590, 31672, 32338, 32528, 33212, 34040, 34454, 34960, 38627, 39368, 39376, 39590, 40432, 40660, 41515, 46759, 47656, 48944, 49210, 49220, 50540, 53428, 55426, 56240, 56924, 58121, 59570, 59920, 61180, 63344, 64676, 66424, 66785, 68080, 68908, 71155, 75221, 77254, 78736, 79180, 80845, 81320, 83030, 86135, 91057, 93499, 93518, 95312, 98420, 98440, 101080, 106856, 110852, 113183, 113848, 116242, 119140, 122360, 129352, 132848, 133570, 137816, 138565, 142310, 150442, 154508, 158360, 161690, 162640, 166060, 172270, 182114, 186998, 187036, 193135, 196840, 196880, 202160, 213712, 221704, 226366, 227696, 232484, 233795, 238280, 244720, 258704, 267140, 270389, 275632, 277130, 284620, 290605, 300884, 307211, 309016, 316720, 323380, 327313, 332120, 344540, 364228, 373996, 374072, 376105, 386270, 393680, 443408, 452732, 455285, 464968, 467495, 467590, 476560, 526547, 534280, 540778, 554260, 565915, 569240, 581210, 601768, 614422, 618032, 637399, 646760, 654626, 664240, 689080, 728456, 747992, 748144, 752210, 772540, 888421, 905464, 910570, 929936, 934990, 935180, 1053094, 1068560, 1081556, 1108520, 1131830, 1138480, 1162420, 1203536, 1228844, 1274798, 1293520, 1309252, 1351945, 1378160, 1429199, 1456912, 1495984, 1504420, 1536055, 1545080, 1636565, 1730083, 1776842, 1810928, 1821140, 1869980, 1870360, 2106188, 2150477, 2163112, 2217040, 2263660, 2324840, 2457688, 2549596, 2618504, 2632735, 2703890, 2858398, 3008840, 3072110, 3090160, 3186995, 3273130, 3460166, 3553684, 3642280, 3739960, 3740720, 4212376, 4300954, 4326224, 4442105, 4527320, 4649680, 4915376, 5099192, 5237008, 5265470, 5407780, 5716796, 6017680, 6144220, 6218947, 6373990, 6546260, 6920332, 7107368, 7145995, 7284560, 7479920, 8424752, 8601908, 8650415, 8884210, 9054640, 10004393, 10198384, 10530940, 10752385, 10815560, 11433592, 12110581, 12288440, 12437894, 12747980, 13092520, 13840664, 14214736, 14291990, 17203816, 17300830, 17768420, 20008786, 21061880, 21504770, 21631120, 22867184, 24221162, 24576880, 24875788, 25495960, 26185040, 27681328, 28583980, 31094735, 32871577, 34407632, 34601660, 35536840, 40017572, 42123760, 43009540, 48442324, 49751576, 50021965, 50991920, 57167960, 60552905, 62189470, 65743154, 69203320, 71073680, 80035144, 86019080, 96884648, 99503152, 100043930, 114335920, 121105810, 124378940, 131486308, 138406640, 160070288, 164357885, 172038160, 193769296, 200087860, 230101039, 242211620, 248757880, 262972616, 328715770, 400175720, 460202078, 484423240, 497515760, 525945232, 657431540, 800351440, 920404156, 968846480, 1150505195, 1314863080, 1840808312, 2301010390, 2629726160, 3681616624, 4602020780, 9204041560, 18408083120]

約数ペア:

[(1, 18408083120), (2, 9204041560), (4, 4602020780), (5, 3681616624), (7, 2629726160), (8, 2301010390), (10, 1840808312), (14, 1314863080), (16, 1150505195), (19, 968846480), (20, 920404156), (23, 800351440), (28, 657431540), (35, 525945232), (37, 497515760), (38, 484423240), (40, 460202078), (46, 400175720), (56, 328715770), (70, 262972616), (74, 248757880), (76, 242211620), (80, 230101039), (92, 200087860), (95, 193769296), (107, 172038160), (112, 164357885), (115, 160070288), (133, 138406640), (140, 131486308), (148, 124378940), (152, 121105810), (161, 114335920), (184, 100043930), (185, 99503152), (190, 96884648), (214, 86019080), (230, 80035144), (259, 71073680), (266, 69203320), (280, 65743154), (296, 62189470), (304, 60552905), (322, 57167960), (361, 50991920), (368, 50021965), (370, 49751576), (380, 48442324), (428, 43009540), (437, 42123760), (460, 40017572), (518, 35536840), (532, 34601660), (535, 34407632), (560, 32871577), (592, 31094735), (644, 28583980), (665, 27681328), (703, 26185040), (722, 25495960), (740, 24875788), (749, 24576880), (760, 24221162), (805, 22867184), (851, 21631120), (856, 21504770), (874, 21061880), (920, 20008786), (1036, 17768420), (1064, 17300830), (1070, 17203816), (1288, 14291990), (1295, 14214736), (1330, 13840664), (1406, 13092520), (1444, 12747980), (1480, 12437894), (1498, 12288440), (1520, 12110581), (1610, 11433592), (1702, 10815560), (1712, 10752385), (1748, 10530940), (1805, 10198384), (1840, 10004393), (2033, 9054640), (2072, 8884210), (2128, 8650415), (2140, 8601908), (2185, 8424752), (2461, 7479920), (2527, 7284560), (2576, 7145995), (2590, 7107368), (2660, 6920332), (2812, 6546260), (2888, 6373990), (2960, 6218947), (2996, 6144220), (3059, 6017680), (3220, 5716796), (3404, 5407780), (3496, 5265470), (3515, 5237008), (3610, 5099192), (3745, 4915376), (3959, 4649680), (4066, 4527320), (4144, 4442105), (4255, 4326224), (4280, 4300954), (4370, 4212376), (4921, 3740720), (4922, 3739960), (5054, 3642280), (5180, 3553684), (5320, 3460166), (5624, 3273130), (5776, 3186995), (5957, 3090160), (5992, 3072110), (6118, 3008840), (6440, 2858398), (6808, 2703890), (6992, 2632735), (7030, 2618504), (7220, 2549596), (7490, 2457688), (7918, 2324840), (8132, 2263660), (8303, 2217040), (8510, 2163112), (8560, 2150477), (8740, 2106188), (9842, 1870360), (9844, 1869980), (10108, 1821140), (10165, 1810928), (10360, 1776842), (10640, 1730083), (11248, 1636565), (11914, 1545080), (11984, 1536055), (12236, 1504420), (12305, 1495984), (12635, 1456912), (12880, 1429199), (13357, 1378160), (13616, 1351945), (14060, 1309252), (14231, 1293520), (14440, 1274798), (14980, 1228844), (15295, 1203536), (15836, 1162420), (16169, 1138480), (16264, 1131830), (16606, 1108520), (17020, 1081556), (17227, 1068560), (17480, 1053094), (19684, 935180), (19688, 934990), (19795, 929936), (20216, 910570), (20330, 905464), (20720, 888421), (23828, 772540), (24472, 752210), (24605, 748144), (24610, 747992), (25270, 728456), (26714, 689080), (27713, 664240), (28120, 654626), (28462, 646760), (28880, 637399), (29785, 618032), (29960, 614422), (30590, 601768), (31672, 581210), (32338, 569240), (32528, 565915), (33212, 554260), (34040, 540778), (34454, 534280), (34960, 526547), (38627, 476560), (39368, 467590), (39376, 467495), (39590, 464968), (40432, 455285), (40660, 452732), (41515, 443408), (46759, 393680), (47656, 386270), (48944, 376105), (49210, 374072), (49220, 373996), (50540, 364228), (53428, 344540), (55426, 332120), (56240, 327313), (56924, 323380), (58121, 316720), (59570, 309016), (59920, 307211), (61180, 300884), (63344, 290605), (64676, 284620), (66424, 277130), (66785, 275632), (68080, 270389), (68908, 267140), (71155, 258704), (75221, 244720), (77254, 238280), (78736, 233795), (79180, 232484), (80845, 227696), (81320, 226366), (83030, 221704), (86135, 213712), (91057, 202160), (93499, 196880), (93518, 196840), (95312, 193135), (98420, 187036), (98440, 186998), (101080, 182114), (106856, 172270), (110852, 166060), (113183, 162640), (113848, 161690), (116242, 158360), (119140, 154508), (122360, 150442), (129352, 142310), (132848, 138565), (133570, 137816)]