1747729440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 384

約数和(自身を含む): 6531840000

約数和(自身を除く): 4784110560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 107, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 199, 214, 216, 228, 240, 270, 285, 288, 304, 321, 342, 360, 380, 398, 428, 432, 456, 480, 513, 535, 540, 570, 597, 608, 642, 684, 720, 760, 796, 855, 856, 864, 912, 963, 995, 1026, 1070, 1080, 1140, 1194, 1284, 1368, 1440, 1520, 1592, 1605, 1710, 1712, 1791, 1824, 1926, 1990, 2033, 2052, 2140, 2160, 2280, 2388, 2565, 2568, 2736, 2889, 2985, 3040, 3184, 3210, 3420, 3424, 3582, 3781, 3852, 3980, 4066, 4104, 4280, 4320, 4560, 4776, 4815, 5130, 5136, 5373, 5472, 5778, 5970, 6099, 6368, 6420, 6840, 7164, 7562, 7704, 7960, 8132, 8208, 8560, 8955, 9120, 9552, 9630, 10165, 10260, 10272, 10746, 11343, 11556, 11940, 12198, 12840, 13680, 14328, 14445, 15124, 15408, 15920, 16264, 16416, 17120, 17910, 18297, 18905, 19104, 19260, 20330, 20520, 21293, 21492, 22686, 23112, 23880, 24396, 25680, 26865, 27360, 28656, 28890, 30248, 30495, 30816, 31840, 32528, 34029, 35820, 36594, 37810, 38520, 40660, 41040, 42586, 42984, 45372, 46224, 47760, 48792, 51360, 53730, 54891, 56715, 57312, 57780, 60496, 60990, 63879, 65056, 68058, 71640, 73188, 75620, 77040, 81320, 82080, 85172, 85968, 90744, 91485, 92448, 95520, 97584, 102087, 106465, 107460, 109782, 113430, 115560, 120992, 121980, 127758, 136116, 143280, 146376, 151240, 154080, 162640, 170145, 170344, 171936, 181488, 182970, 191637, 195168, 204174, 212930, 214920, 219564, 226860, 231120, 243960, 255516, 272232, 274455, 286560, 292752, 302480, 319395, 325280, 340290, 340688, 362976, 365940, 383274, 404567, 408348, 425860, 429840, 439128, 453720, 462240, 487920, 510435, 511032, 544464, 548910, 574911, 585504, 604960, 638790, 680580, 681376, 731880, 766548, 809134, 816696, 851720, 859680, 878256, 907440, 958185, 975840, 1020870, 1022064, 1088928, 1097820, 1149822, 1213701, 1277580, 1361160, 1463760, 1533096, 1618268, 1633392, 1703440, 1756512, 1814880, 1916370, 2022835, 2041740, 2044128, 2195640, 2299644, 2427402, 2555160, 2722320, 2874555, 2927520, 3066192, 3236536, 3266784, 3406880, 3641103, 3832740, 4045670, 4083480, 4391280, 4599288, 4854804, 5110320, 5444640, 5749110, 6068505, 6132384, 6473072, 7282206, 7665480, 8091340, 8166960, 8782560, 9198576, 9709608, 10220640, 10923309, 11498220, 12137010, 12946144, 14564412, 15330960, 16182680, 16333920, 18205515, 18397152, 19419216, 21846618, 22996440, 24274020, 29128824, 30661920, 32365360, 36411030, 38838432, 43693236, 45992880, 48548040, 54616545, 58257648, 64730720, 72822060, 87386472, 91985760, 97096080, 109233090, 116515296, 145644120, 174772944, 194192160, 218466180, 291288240, 349545888, 436932360, 582576480, 873864720, 1747729440]

約数ペア:

[(1, 1747729440), (2, 873864720), (3, 582576480), (4, 436932360), (5, 349545888), (6, 291288240), (8, 218466180), (9, 194192160), (10, 174772944), (12, 145644120), (15, 116515296), (16, 109233090), (18, 97096080), (19, 91985760), (20, 87386472), (24, 72822060), (27, 64730720), (30, 58257648), (32, 54616545), (36, 48548040), (38, 45992880), (40, 43693236), (45, 38838432), (48, 36411030), (54, 32365360), (57, 30661920), (60, 29128824), (72, 24274020), (76, 22996440), (80, 21846618), (90, 19419216), (95, 18397152), (96, 18205515), (107, 16333920), (108, 16182680), (114, 15330960), (120, 14564412), (135, 12946144), (144, 12137010), (152, 11498220), (160, 10923309), (171, 10220640), (180, 9709608), (190, 9198576), (199, 8782560), (214, 8166960), (216, 8091340), (228, 7665480), (240, 7282206), (270, 6473072), (285, 6132384), (288, 6068505), (304, 5749110), (321, 5444640), (342, 5110320), (360, 4854804), (380, 4599288), (398, 4391280), (428, 4083480), (432, 4045670), (456, 3832740), (480, 3641103), (513, 3406880), (535, 3266784), (540, 3236536), (570, 3066192), (597, 2927520), (608, 2874555), (642, 2722320), (684, 2555160), (720, 2427402), (760, 2299644), (796, 2195640), (855, 2044128), (856, 2041740), (864, 2022835), (912, 1916370), (963, 1814880), (995, 1756512), (1026, 1703440), (1070, 1633392), (1080, 1618268), (1140, 1533096), (1194, 1463760), (1284, 1361160), (1368, 1277580), (1440, 1213701), (1520, 1149822), (1592, 1097820), (1605, 1088928), (1710, 1022064), (1712, 1020870), (1791, 975840), (1824, 958185), (1926, 907440), (1990, 878256), (2033, 859680), (2052, 851720), (2140, 816696), (2160, 809134), (2280, 766548), (2388, 731880), (2565, 681376), (2568, 680580), (2736, 638790), (2889, 604960), (2985, 585504), (3040, 574911), (3184, 548910), (3210, 544464), (3420, 511032), (3424, 510435), (3582, 487920), (3781, 462240), (3852, 453720), (3980, 439128), (4066, 429840), (4104, 425860), (4280, 408348), (4320, 404567), (4560, 383274), (4776, 365940), (4815, 362976), (5130, 340688), (5136, 340290), (5373, 325280), (5472, 319395), (5778, 302480), (5970, 292752), (6099, 286560), (6368, 274455), (6420, 272232), (6840, 255516), (7164, 243960), (7562, 231120), (7704, 226860), (7960, 219564), (8132, 214920), (8208, 212930), (8560, 204174), (8955, 195168), (9120, 191637), (9552, 182970), (9630, 181488), (10165, 171936), (10260, 170344), (10272, 170145), (10746, 162640), (11343, 154080), (11556, 151240), (11940, 146376), (12198, 143280), (12840, 136116), (13680, 127758), (14328, 121980), (14445, 120992), (15124, 115560), (15408, 113430), (15920, 109782), (16264, 107460), (16416, 106465), (17120, 102087), (17910, 97584), (18297, 95520), (18905, 92448), (19104, 91485), (19260, 90744), (20330, 85968), (20520, 85172), (21293, 82080), (21492, 81320), (22686, 77040), (23112, 75620), (23880, 73188), (24396, 71640), (25680, 68058), (26865, 65056), (27360, 63879), (28656, 60990), (28890, 60496), (30248, 57780), (30495, 57312), (30816, 56715), (31840, 54891), (32528, 53730), (34029, 51360), (35820, 48792), (36594, 47760), (37810, 46224), (38520, 45372), (40660, 42984), (41040, 42586)]