252037440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:998

約数の個数: 224

約数和(自身を含む): 918789120

約数和(自身を除く): 666751680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 941, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1882, 1984, 2160, 2232, 2480, 2790, 2823, 2880, 2976, 3348, 3720, 3764, 4185, 4320, 4464, 4705, 4960, 5580, 5646, 5952, 6696, 7440, 7528, 8370, 8469, 8640, 8928, 9410, 9920, 11160, 11292, 13392, 14115, 14880, 15056, 16740, 16938, 17856, 18820, 22320, 22584, 25407, 26784, 28230, 29171, 29760, 30112, 33480, 33876, 37640, 42345, 44640, 45168, 50814, 53568, 56460, 58342, 60224, 66960, 67752, 75280, 84690, 87513, 89280, 90336, 101628, 112920, 116684, 127035, 133920, 135504, 145855, 150560, 169380, 175026, 180672, 203256, 225840, 233368, 254070, 262539, 267840, 271008, 291710, 301120, 338760, 350052, 406512, 437565, 451680, 466736, 508140, 525078, 542016, 583420, 677520, 700104, 787617, 813024, 875130, 903360, 933472, 1016280, 1050156, 1166840, 1312695, 1355040, 1400208, 1575234, 1626048, 1750260, 1866944, 2032560, 2100312, 2333680, 2625390, 2710080, 2800416, 3150468, 3500520, 3938085, 4065120, 4200624, 4667360, 5250780, 5600832, 6300936, 7001040, 7876170, 8130240, 8401248, 9334720, 10501560, 12601872, 14002080, 15752340, 16802496, 21003120, 25203744, 28004160, 31504680, 42006240, 50407488, 63009360, 84012480, 126018720, 252037440]

約数ペア:

[(1, 252037440), (2, 126018720), (3, 84012480), (4, 63009360), (5, 50407488), (6, 42006240), (8, 31504680), (9, 28004160), (10, 25203744), (12, 21003120), (15, 16802496), (16, 15752340), (18, 14002080), (20, 12601872), (24, 10501560), (27, 9334720), (30, 8401248), (31, 8130240), (32, 7876170), (36, 7001040), (40, 6300936), (45, 5600832), (48, 5250780), (54, 4667360), (60, 4200624), (62, 4065120), (64, 3938085), (72, 3500520), (80, 3150468), (90, 2800416), (93, 2710080), (96, 2625390), (108, 2333680), (120, 2100312), (124, 2032560), (135, 1866944), (144, 1750260), (155, 1626048), (160, 1575234), (180, 1400208), (186, 1355040), (192, 1312695), (216, 1166840), (240, 1050156), (248, 1016280), (270, 933472), (279, 903360), (288, 875130), (310, 813024), (320, 787617), (360, 700104), (372, 677520), (432, 583420), (465, 542016), (480, 525078), (496, 508140), (540, 466736), (558, 451680), (576, 437565), (620, 406512), (720, 350052), (744, 338760), (837, 301120), (864, 291710), (930, 271008), (941, 267840), (960, 262539), (992, 254070), (1080, 233368), (1116, 225840), (1240, 203256), (1395, 180672), (1440, 175026), (1488, 169380), (1674, 150560), (1728, 145855), (1860, 135504), (1882, 133920), (1984, 127035), (2160, 116684), (2232, 112920), (2480, 101628), (2790, 90336), (2823, 89280), (2880, 87513), (2976, 84690), (3348, 75280), (3720, 67752), (3764, 66960), (4185, 60224), (4320, 58342), (4464, 56460), (4705, 53568), (4960, 50814), (5580, 45168), (5646, 44640), (5952, 42345), (6696, 37640), (7440, 33876), (7528, 33480), (8370, 30112), (8469, 29760), (8640, 29171), (8928, 28230), (9410, 26784), (9920, 25407), (11160, 22584), (11292, 22320), (13392, 18820), (14115, 17856), (14880, 16938), (15056, 16740)]