1540448280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 480

約数和(自身を含む): 6237095040

約数和(自身を除く): 4696646760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 108, 120, 124, 126, 135, 140, 147, 155, 162, 168, 180, 186, 189, 196, 210, 216, 217, 245, 248, 252, 270, 279, 280, 294, 310, 313, 315, 324, 360, 372, 378, 392, 405, 420, 434, 441, 465, 490, 504, 540, 558, 567, 588, 620, 626, 630, 648, 651, 735, 744, 756, 810, 837, 840, 868, 882, 930, 939, 945, 980, 1080, 1085, 1116, 1134, 1176, 1240, 1252, 1260, 1302, 1323, 1395, 1470, 1512, 1519, 1565, 1620, 1674, 1736, 1764, 1860, 1878, 1890, 1953, 1960, 2170, 2191, 2205, 2232, 2268, 2504, 2511, 2520, 2604, 2646, 2790, 2817, 2835, 2940, 3038, 3130, 3240, 3255, 3348, 3528, 3720, 3756, 3780, 3906, 3969, 4185, 4340, 4382, 4410, 4536, 4557, 4695, 5022, 5208, 5292, 5580, 5634, 5670, 5859, 5880, 6076, 6260, 6510, 6573, 6615, 6696, 7512, 7560, 7595, 7812, 7938, 8370, 8451, 8680, 8764, 8820, 9114, 9390, 9703, 9765, 10044, 10584, 10955, 11160, 11268, 11340, 11718, 12152, 12520, 12555, 13020, 13146, 13230, 13671, 14085, 15190, 15337, 15624, 15876, 16740, 16902, 17528, 17577, 17640, 18228, 18780, 19406, 19530, 19719, 19845, 20088, 21910, 22536, 22680, 22785, 23436, 25110, 25353, 26040, 26292, 26460, 27342, 28170, 29109, 29295, 30380, 30674, 31752, 32865, 33480, 33804, 35154, 36456, 37560, 38812, 39060, 39438, 39690, 41013, 42255, 43820, 45570, 46011, 46872, 48515, 50220, 50706, 52584, 52920, 54684, 56340, 58218, 58590, 59157, 60760, 61348, 65730, 67608, 67921, 68355, 70308, 76685, 77624, 78120, 78876, 79380, 82026, 84510, 87327, 87640, 87885, 91140, 92022, 97030, 98595, 100440, 101412, 109368, 112680, 116436, 117180, 118314, 122696, 123039, 126765, 131460, 135842, 136710, 138033, 140616, 145545, 153370, 157752, 158760, 164052, 169020, 174654, 175770, 177471, 182280, 184044, 194060, 197190, 202824, 203763, 205065, 230055, 232872, 234360, 236628, 246078, 253530, 261981, 262920, 271684, 273420, 276066, 291090, 295785, 306740, 328104, 338040, 339605, 349308, 351540, 354942, 368088, 388120, 394380, 407526, 410130, 414099, 436635, 460110, 473256, 475447, 492156, 507060, 523962, 543368, 546840, 552132, 582180, 591570, 611289, 613480, 615195, 679210, 690165, 698616, 703080, 709884, 785943, 788760, 815052, 820260, 828198, 873270, 887355, 920220, 950894, 984312, 1014120, 1018815, 1047924, 1104264, 1164360, 1183140, 1222578, 1230390, 1242297, 1309905, 1358420, 1380330, 1419768, 1426341, 1571886, 1630104, 1640520, 1656396, 1746540, 1774710, 1833867, 1840440, 1901788, 2037630, 2070495, 2095848, 2366280, 2377235, 2445156, 2460780, 2484594, 2619810, 2716840, 2760660, 2852682, 3056445, 3143772, 3312792, 3493080, 3549420, 3667734, 3803576, 3929715, 4075260, 4140990, 4279023, 4754470, 4890312, 4921560, 4969188, 5239620, 5501601, 5521320, 5705364, 6112890, 6211485, 6287544, 7098840, 7131705, 7335468, 7859430, 8150520, 8281980, 8558046, 9169335, 9508940, 9938376, 10479240, 11003202, 11410728, 12225780, 12422970, 12837069, 14263410, 14670936, 15718860, 16563960, 17116092, 18338670, 19017880, 21395115, 22006404, 24451560, 24845940, 25674138, 27508005, 28526820, 31437720, 34232184, 36677340, 38511207, 42790230, 44012808, 49691880, 51348276, 55016010, 57053640, 64185345, 73354680, 77022414, 85580460, 102696552, 110032020, 128370690, 154044828, 171160920, 192556035, 220064040, 256741380, 308089656, 385112070, 513482760, 770224140, 1540448280]

約数ペア:

[(1, 1540448280), (2, 770224140), (3, 513482760), (4, 385112070), (5, 308089656), (6, 256741380), (7, 220064040), (8, 192556035), (9, 171160920), (10, 154044828), (12, 128370690), (14, 110032020), (15, 102696552), (18, 85580460), (20, 77022414), (21, 73354680), (24, 64185345), (27, 57053640), (28, 55016010), (30, 51348276), (31, 49691880), (35, 44012808), (36, 42790230), (40, 38511207), (42, 36677340), (45, 34232184), (49, 31437720), (54, 28526820), (56, 27508005), (60, 25674138), (62, 24845940), (63, 24451560), (70, 22006404), (72, 21395115), (81, 19017880), (84, 18338670), (90, 17116092), (93, 16563960), (98, 15718860), (105, 14670936), (108, 14263410), (120, 12837069), (124, 12422970), (126, 12225780), (135, 11410728), (140, 11003202), (147, 10479240), (155, 9938376), (162, 9508940), (168, 9169335), (180, 8558046), (186, 8281980), (189, 8150520), (196, 7859430), (210, 7335468), (216, 7131705), (217, 7098840), (245, 6287544), (248, 6211485), (252, 6112890), (270, 5705364), (279, 5521320), (280, 5501601), (294, 5239620), (310, 4969188), (313, 4921560), (315, 4890312), (324, 4754470), (360, 4279023), (372, 4140990), (378, 4075260), (392, 3929715), (405, 3803576), (420, 3667734), (434, 3549420), (441, 3493080), (465, 3312792), (490, 3143772), (504, 3056445), (540, 2852682), (558, 2760660), (567, 2716840), (588, 2619810), (620, 2484594), (626, 2460780), (630, 2445156), (648, 2377235), (651, 2366280), (735, 2095848), (744, 2070495), (756, 2037630), (810, 1901788), (837, 1840440), (840, 1833867), (868, 1774710), (882, 1746540), (930, 1656396), (939, 1640520), (945, 1630104), (980, 1571886), (1080, 1426341), (1085, 1419768), (1116, 1380330), (1134, 1358420), (1176, 1309905), (1240, 1242297), (1252, 1230390), (1260, 1222578), (1302, 1183140), (1323, 1164360), (1395, 1104264), (1470, 1047924), (1512, 1018815), (1519, 1014120), (1565, 984312), (1620, 950894), (1674, 920220), (1736, 887355), (1764, 873270), (1860, 828198), (1878, 820260), (1890, 815052), (1953, 788760), (1960, 785943), (2170, 709884), (2191, 703080), (2205, 698616), (2232, 690165), (2268, 679210), (2504, 615195), (2511, 613480), (2520, 611289), (2604, 591570), (2646, 582180), (2790, 552132), (2817, 546840), (2835, 543368), (2940, 523962), (3038, 507060), (3130, 492156), (3240, 475447), (3255, 473256), (3348, 460110), (3528, 436635), (3720, 414099), (3756, 410130), (3780, 407526), (3906, 394380), (3969, 388120), (4185, 368088), (4340, 354942), (4382, 351540), (4410, 349308), (4536, 339605), (4557, 338040), (4695, 328104), (5022, 306740), (5208, 295785), (5292, 291090), (5580, 276066), (5634, 273420), (5670, 271684), (5859, 262920), (5880, 261981), (6076, 253530), (6260, 246078), (6510, 236628), (6573, 234360), (6615, 232872), (6696, 230055), (7512, 205065), (7560, 203763), (7595, 202824), (7812, 197190), (7938, 194060), (8370, 184044), (8451, 182280), (8680, 177471), (8764, 175770), (8820, 174654), (9114, 169020), (9390, 164052), (9703, 158760), (9765, 157752), (10044, 153370), (10584, 145545), (10955, 140616), (11160, 138033), (11268, 136710), (11340, 135842), (11718, 131460), (12152, 126765), (12520, 123039), (12555, 122696), (13020, 118314), (13146, 117180), (13230, 116436), (13671, 112680), (14085, 109368), (15190, 101412), (15337, 100440), (15624, 98595), (15876, 97030), (16740, 92022), (16902, 91140), (17528, 87885), (17577, 87640), (17640, 87327), (18228, 84510), (18780, 82026), (19406, 79380), (19530, 78876), (19719, 78120), (19845, 77624), (20088, 76685), (21910, 70308), (22536, 68355), (22680, 67921), (22785, 67608), (23436, 65730), (25110, 61348), (25353, 60760), (26040, 59157), (26292, 58590), (26460, 58218), (27342, 56340), (28170, 54684), (29109, 52920), (29295, 52584), (30380, 50706), (30674, 50220), (31752, 48515), (32865, 46872), (33480, 46011), (33804, 45570), (35154, 43820), (36456, 42255), (37560, 41013), (38812, 39690), (39060, 39438)]