18986701440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:488

約数の個数: 512

約数和(自身を含む): 72069120000

約数和(自身を除く): 53082418560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 199, 210, 217, 224, 229, 240, 248, 280, 310, 320, 336, 372, 384, 398, 420, 434, 448, 458, 465, 480, 496, 560, 597, 620, 640, 651, 672, 687, 744, 796, 840, 868, 896, 916, 930, 960, 992, 995, 1085, 1120, 1145, 1194, 1240, 1302, 1344, 1374, 1393, 1488, 1592, 1603, 1680, 1736, 1832, 1860, 1920, 1984, 1990, 2170, 2240, 2290, 2388, 2480, 2604, 2688, 2748, 2786, 2976, 2985, 3184, 3206, 3255, 3360, 3435, 3472, 3664, 3720, 3968, 3980, 4179, 4340, 4480, 4580, 4776, 4809, 4960, 5208, 5496, 5572, 5952, 5970, 6169, 6368, 6412, 6510, 6720, 6870, 6944, 6965, 7099, 7328, 7440, 7960, 8015, 8358, 8680, 9160, 9552, 9618, 9920, 10416, 10992, 11144, 11904, 11940, 12338, 12736, 12824, 13020, 13440, 13740, 13888, 13930, 14198, 14656, 14880, 15920, 16030, 16716, 17360, 18320, 18507, 19104, 19236, 19840, 20832, 20895, 21297, 21984, 22288, 23880, 24045, 24676, 25472, 25648, 26040, 27480, 27776, 27860, 28396, 29312, 29760, 30845, 31840, 32060, 33432, 34720, 35495, 36640, 37014, 38208, 38472, 41664, 41790, 42594, 43183, 43968, 44576, 45571, 47760, 48090, 49352, 49693, 51296, 52080, 54960, 55720, 56792, 59520, 61690, 63680, 64120, 66864, 69440, 70990, 73280, 74028, 76416, 76944, 83328, 83580, 85188, 86366, 87936, 89152, 91142, 92535, 95520, 96180, 98704, 99386, 102592, 104160, 106485, 109920, 111440, 113584, 123380, 127360, 128240, 129549, 133728, 136713, 138880, 141980, 146560, 148056, 149079, 153888, 167160, 170376, 172732, 178304, 182284, 185070, 191040, 192360, 197408, 198772, 205184, 208320, 212970, 215915, 219840, 222880, 227168, 227855, 246760, 248465, 256480, 259098, 267456, 273426, 283960, 296112, 298158, 307776, 318997, 334320, 340752, 345464, 364568, 370140, 382080, 384720, 394816, 397544, 416640, 425940, 431830, 439680, 445760, 454336, 455710, 493520, 496930, 512960, 518196, 534912, 546852, 567920, 592224, 596316, 615552, 637994, 647745, 668640, 681504, 683565, 690928, 729136, 740280, 745395, 769440, 789632, 795088, 851880, 863660, 891520, 908672, 911420, 956991, 987040, 993860, 1025920, 1036392, 1093704, 1135840, 1184448, 1192632, 1275988, 1295490, 1337280, 1363008, 1367130, 1381856, 1412701, 1458272, 1480560, 1490790, 1538880, 1590176, 1594985, 1703760, 1727320, 1822840, 1913982, 1974080, 1987720, 2072784, 2187408, 2271680, 2368896, 2385264, 2551976, 2590980, 2674560, 2726016, 2734260, 2763712, 2825402, 2916544, 2961120, 2981580, 3077760, 3180352, 3189970, 3407520, 3454640, 3645680, 3827964, 3948160, 3975440, 4145568, 4238103, 4374816, 4543360, 4770528, 4784955, 5103952, 5181960, 5468520, 5527424, 5650804, 5833088, 5922240, 5963160, 6360704, 6379940, 6815040, 6909280, 7063505, 7291360, 7655928, 7950880, 8291136, 8476206, 8749632, 9541056, 9569910, 9888907, 10207904, 10363920, 10937040, 11301608, 11844480, 11926320, 12759880, 13630080, 13818560, 14127010, 14582720, 15311856, 15901760, 16582272, 16952412, 17499264, 19082112, 19139820, 19777814, 20415808, 20727840, 21190515, 21874080, 22603216, 23852640, 25519760, 27637120, 28254020, 29165440, 29666721, 30623712, 31803520, 33904824, 38279640, 39555628, 40831616, 41455680, 42381030, 43748160, 45206432, 47705280, 49444535, 51039520, 56508040, 59333442, 61247424, 67809648, 76559280, 79111256, 82911360, 84762060, 87496320, 90412864, 95410560, 98889070, 102079040, 113016080, 118666884, 122494848, 135619296, 148333605, 153118560, 158222512, 169524120, 180825728, 197778140, 204158080, 226032160, 237333768, 271238592, 296667210, 306237120, 316445024, 339048240, 395556280, 452064320, 474667536, 542477184, 593334420, 612474240, 632890048, 678096480, 791112560, 904128640, 949335072, 1186668840, 1265780096, 1356192960, 1582225120, 1898670144, 2373337680, 2712385920, 3164450240, 3797340288, 4746675360, 6328900480, 9493350720, 18986701440]

約数ペア:

[(1, 18986701440), (2, 9493350720), (3, 6328900480), (4, 4746675360), (5, 3797340288), (6, 3164450240), (7, 2712385920), (8, 2373337680), (10, 1898670144), (12, 1582225120), (14, 1356192960), (15, 1265780096), (16, 1186668840), (20, 949335072), (21, 904128640), (24, 791112560), (28, 678096480), (30, 632890048), (31, 612474240), (32, 593334420), (35, 542477184), (40, 474667536), (42, 452064320), (48, 395556280), (56, 339048240), (60, 316445024), (62, 306237120), (64, 296667210), (70, 271238592), (80, 237333768), (84, 226032160), (93, 204158080), (96, 197778140), (105, 180825728), (112, 169524120), (120, 158222512), (124, 153118560), (128, 148333605), (140, 135619296), (155, 122494848), (160, 118666884), (168, 113016080), (186, 102079040), (192, 98889070), (199, 95410560), (210, 90412864), (217, 87496320), (224, 84762060), (229, 82911360), (240, 79111256), (248, 76559280), (280, 67809648), (310, 61247424), (320, 59333442), (336, 56508040), (372, 51039520), (384, 49444535), (398, 47705280), (420, 45206432), (434, 43748160), (448, 42381030), (458, 41455680), (465, 40831616), (480, 39555628), (496, 38279640), (560, 33904824), (597, 31803520), (620, 30623712), (640, 29666721), (651, 29165440), (672, 28254020), (687, 27637120), (744, 25519760), (796, 23852640), (840, 22603216), (868, 21874080), (896, 21190515), (916, 20727840), (930, 20415808), (960, 19777814), (992, 19139820), (995, 19082112), (1085, 17499264), (1120, 16952412), (1145, 16582272), (1194, 15901760), (1240, 15311856), (1302, 14582720), (1344, 14127010), (1374, 13818560), (1393, 13630080), (1488, 12759880), (1592, 11926320), (1603, 11844480), (1680, 11301608), (1736, 10937040), (1832, 10363920), (1860, 10207904), (1920, 9888907), (1984, 9569910), (1990, 9541056), (2170, 8749632), (2240, 8476206), (2290, 8291136), (2388, 7950880), (2480, 7655928), (2604, 7291360), (2688, 7063505), (2748, 6909280), (2786, 6815040), (2976, 6379940), (2985, 6360704), (3184, 5963160), (3206, 5922240), (3255, 5833088), (3360, 5650804), (3435, 5527424), (3472, 5468520), (3664, 5181960), (3720, 5103952), (3968, 4784955), (3980, 4770528), (4179, 4543360), (4340, 4374816), (4480, 4238103), (4580, 4145568), (4776, 3975440), (4809, 3948160), (4960, 3827964), (5208, 3645680), (5496, 3454640), (5572, 3407520), (5952, 3189970), (5970, 3180352), (6169, 3077760), (6368, 2981580), (6412, 2961120), (6510, 2916544), (6720, 2825402), (6870, 2763712), (6944, 2734260), (6965, 2726016), (7099, 2674560), (7328, 2590980), (7440, 2551976), (7960, 2385264), (8015, 2368896), (8358, 2271680), (8680, 2187408), (9160, 2072784), (9552, 1987720), (9618, 1974080), (9920, 1913982), (10416, 1822840), (10992, 1727320), (11144, 1703760), (11904, 1594985), (11940, 1590176), (12338, 1538880), (12736, 1490790), (12824, 1480560), (13020, 1458272), (13440, 1412701), (13740, 1381856), (13888, 1367130), (13930, 1363008), (14198, 1337280), (14656, 1295490), (14880, 1275988), (15920, 1192632), (16030, 1184448), (16716, 1135840), (17360, 1093704), (18320, 1036392), (18507, 1025920), (19104, 993860), (19236, 987040), (19840, 956991), (20832, 911420), (20895, 908672), (21297, 891520), (21984, 863660), (22288, 851880), (23880, 795088), (24045, 789632), (24676, 769440), (25472, 745395), (25648, 740280), (26040, 729136), (27480, 690928), (27776, 683565), (27860, 681504), (28396, 668640), (29312, 647745), (29760, 637994), (30845, 615552), (31840, 596316), (32060, 592224), (33432, 567920), (34720, 546852), (35495, 534912), (36640, 518196), (37014, 512960), (38208, 496930), (38472, 493520), (41664, 455710), (41790, 454336), (42594, 445760), (43183, 439680), (43968, 431830), (44576, 425940), (45571, 416640), (47760, 397544), (48090, 394816), (49352, 384720), (49693, 382080), (51296, 370140), (52080, 364568), (54960, 345464), (55720, 340752), (56792, 334320), (59520, 318997), (61690, 307776), (63680, 298158), (64120, 296112), (66864, 283960), (69440, 273426), (70990, 267456), (73280, 259098), (74028, 256480), (76416, 248465), (76944, 246760), (83328, 227855), (83580, 227168), (85188, 222880), (86366, 219840), (87936, 215915), (89152, 212970), (91142, 208320), (92535, 205184), (95520, 198772), (96180, 197408), (98704, 192360), (99386, 191040), (102592, 185070), (104160, 182284), (106485, 178304), (109920, 172732), (111440, 170376), (113584, 167160), (123380, 153888), (127360, 149079), (128240, 148056), (129549, 146560), (133728, 141980), (136713, 138880)]