1551284640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 432

約数和(自身を含む): 5855522400

約数和(自身を除く): 4304237760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 59, 60, 62, 72, 76, 80, 90, 93, 95, 96, 114, 118, 120, 124, 144, 152, 155, 160, 171, 177, 180, 186, 190, 228, 236, 240, 248, 279, 285, 288, 295, 304, 310, 342, 354, 360, 372, 380, 456, 465, 472, 480, 496, 531, 558, 570, 589, 590, 608, 620, 684, 708, 720, 744, 760, 855, 885, 912, 930, 944, 961, 992, 1062, 1116, 1121, 1140, 1178, 1180, 1240, 1368, 1395, 1416, 1440, 1488, 1520, 1710, 1767, 1770, 1824, 1829, 1860, 1888, 1922, 2124, 2232, 2242, 2280, 2356, 2360, 2480, 2655, 2736, 2790, 2832, 2883, 2945, 2976, 3040, 3363, 3420, 3534, 3540, 3658, 3720, 3844, 4248, 4464, 4484, 4560, 4712, 4720, 4805, 4960, 5301, 5310, 5472, 5487, 5580, 5605, 5664, 5766, 5890, 6726, 6840, 7068, 7080, 7316, 7440, 7688, 8496, 8649, 8835, 8928, 8968, 9120, 9145, 9424, 9440, 9610, 10089, 10602, 10620, 10974, 11160, 11210, 11532, 11780, 13452, 13680, 14136, 14160, 14415, 14632, 14880, 15376, 16461, 16815, 16992, 17298, 17670, 17936, 18259, 18290, 18848, 19220, 20178, 21204, 21240, 21948, 22320, 22420, 23064, 23560, 26505, 26904, 27360, 27435, 28272, 28320, 28830, 29264, 30752, 32922, 33630, 34596, 34751, 35340, 35872, 36518, 36580, 38440, 40356, 42408, 42480, 43245, 43896, 44640, 44840, 46128, 47120, 50445, 53010, 53808, 54777, 54870, 56544, 56699, 57660, 58528, 65844, 67260, 69192, 69502, 70680, 73036, 73160, 76880, 80712, 82305, 84816, 84960, 86490, 87792, 89680, 91295, 92256, 94240, 100890, 104253, 106020, 107616, 109554, 109740, 113398, 115320, 131688, 134520, 138384, 139004, 141360, 146072, 146320, 153760, 161424, 164331, 164610, 169632, 170097, 172980, 173755, 175584, 179360, 182590, 201780, 208506, 212040, 219108, 219480, 226796, 230640, 263376, 269040, 273885, 276768, 278008, 282720, 283495, 292144, 292640, 312759, 322848, 328662, 329220, 340194, 345960, 347510, 365180, 403560, 417012, 424080, 438216, 438960, 453592, 461280, 510291, 521265, 526752, 538080, 547770, 556016, 566990, 584288, 625518, 657324, 658440, 680388, 691920, 695020, 730360, 807120, 821655, 834024, 848160, 850485, 876432, 877920, 907184, 1020582, 1042530, 1077281, 1095540, 1112032, 1133980, 1251036, 1314648, 1316880, 1360776, 1383840, 1390040, 1460720, 1563795, 1614240, 1643310, 1668048, 1700970, 1752864, 1814368, 2041164, 2085060, 2154562, 2191080, 2267960, 2502072, 2551455, 2629296, 2633760, 2721552, 2780080, 2921440, 3127590, 3231843, 3286620, 3336096, 3401940, 4082328, 4170120, 4309124, 4382160, 4535920, 5004144, 5102910, 5258592, 5386405, 5443104, 5560160, 6255180, 6463686, 6573240, 6803880, 8164656, 8340240, 8618248, 8764320, 9071840, 9695529, 10008288, 10205820, 10772810, 12510360, 12927372, 13146480, 13607760, 16159215, 16329312, 16680480, 17236496, 19391058, 20411640, 21545620, 25020720, 25854744, 26292960, 27215520, 32318430, 34472992, 38782116, 40823280, 43091240, 48477645, 50041440, 51709488, 64636860, 77564232, 81646560, 86182480, 96955290, 103418976, 129273720, 155128464, 172364960, 193910580, 258547440, 310256928, 387821160, 517094880, 775642320, 1551284640]

約数ペア:

[(1, 1551284640), (2, 775642320), (3, 517094880), (4, 387821160), (5, 310256928), (6, 258547440), (8, 193910580), (9, 172364960), (10, 155128464), (12, 129273720), (15, 103418976), (16, 96955290), (18, 86182480), (19, 81646560), (20, 77564232), (24, 64636860), (30, 51709488), (31, 50041440), (32, 48477645), (36, 43091240), (38, 40823280), (40, 38782116), (45, 34472992), (48, 32318430), (57, 27215520), (59, 26292960), (60, 25854744), (62, 25020720), (72, 21545620), (76, 20411640), (80, 19391058), (90, 17236496), (93, 16680480), (95, 16329312), (96, 16159215), (114, 13607760), (118, 13146480), (120, 12927372), (124, 12510360), (144, 10772810), (152, 10205820), (155, 10008288), (160, 9695529), (171, 9071840), (177, 8764320), (180, 8618248), (186, 8340240), (190, 8164656), (228, 6803880), (236, 6573240), (240, 6463686), (248, 6255180), (279, 5560160), (285, 5443104), (288, 5386405), (295, 5258592), (304, 5102910), (310, 5004144), (342, 4535920), (354, 4382160), (360, 4309124), (372, 4170120), (380, 4082328), (456, 3401940), (465, 3336096), (472, 3286620), (480, 3231843), (496, 3127590), (531, 2921440), (558, 2780080), (570, 2721552), (589, 2633760), (590, 2629296), (608, 2551455), (620, 2502072), (684, 2267960), (708, 2191080), (720, 2154562), (744, 2085060), (760, 2041164), (855, 1814368), (885, 1752864), (912, 1700970), (930, 1668048), (944, 1643310), (961, 1614240), (992, 1563795), (1062, 1460720), (1116, 1390040), (1121, 1383840), (1140, 1360776), (1178, 1316880), (1180, 1314648), (1240, 1251036), (1368, 1133980), (1395, 1112032), (1416, 1095540), (1440, 1077281), (1488, 1042530), (1520, 1020582), (1710, 907184), (1767, 877920), (1770, 876432), (1824, 850485), (1829, 848160), (1860, 834024), (1888, 821655), (1922, 807120), (2124, 730360), (2232, 695020), (2242, 691920), (2280, 680388), (2356, 658440), (2360, 657324), (2480, 625518), (2655, 584288), (2736, 566990), (2790, 556016), (2832, 547770), (2883, 538080), (2945, 526752), (2976, 521265), (3040, 510291), (3363, 461280), (3420, 453592), (3534, 438960), (3540, 438216), (3658, 424080), (3720, 417012), (3844, 403560), (4248, 365180), (4464, 347510), (4484, 345960), (4560, 340194), (4712, 329220), (4720, 328662), (4805, 322848), (4960, 312759), (5301, 292640), (5310, 292144), (5472, 283495), (5487, 282720), (5580, 278008), (5605, 276768), (5664, 273885), (5766, 269040), (5890, 263376), (6726, 230640), (6840, 226796), (7068, 219480), (7080, 219108), (7316, 212040), (7440, 208506), (7688, 201780), (8496, 182590), (8649, 179360), (8835, 175584), (8928, 173755), (8968, 172980), (9120, 170097), (9145, 169632), (9424, 164610), (9440, 164331), (9610, 161424), (10089, 153760), (10602, 146320), (10620, 146072), (10974, 141360), (11160, 139004), (11210, 138384), (11532, 134520), (11780, 131688), (13452, 115320), (13680, 113398), (14136, 109740), (14160, 109554), (14415, 107616), (14632, 106020), (14880, 104253), (15376, 100890), (16461, 94240), (16815, 92256), (16992, 91295), (17298, 89680), (17670, 87792), (17936, 86490), (18259, 84960), (18290, 84816), (18848, 82305), (19220, 80712), (20178, 76880), (21204, 73160), (21240, 73036), (21948, 70680), (22320, 69502), (22420, 69192), (23064, 67260), (23560, 65844), (26505, 58528), (26904, 57660), (27360, 56699), (27435, 56544), (28272, 54870), (28320, 54777), (28830, 53808), (29264, 53010), (30752, 50445), (32922, 47120), (33630, 46128), (34596, 44840), (34751, 44640), (35340, 43896), (35872, 43245), (36518, 42480), (36580, 42408), (38440, 40356)]