253533322240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{56983}}^1$

素因数の和:57098

約数の個数: 176

約数和(自身を含む): 671882388480

約数和(自身を除く): 418349066240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 256, 316, 320, 352, 395, 440, 512, 632, 640, 704, 790, 869, 880, 1024, 1264, 1280, 1408, 1580, 1738, 1760, 2528, 2560, 2816, 3160, 3476, 3520, 4345, 5056, 5120, 5632, 6320, 6952, 7040, 8690, 10112, 11264, 12640, 13904, 14080, 17380, 20224, 25280, 27808, 28160, 34760, 40448, 50560, 55616, 56320, 56983, 69520, 80896, 101120, 111232, 113966, 139040, 202240, 222464, 227932, 278080, 284915, 404480, 444928, 455864, 556160, 569830, 626813, 889856, 911728, 1112320, 1139660, 1253626, 1823456, 2224640, 2279320, 2507252, 3134065, 3646912, 4449280, 4501657, 4558640, 5014504, 6268130, 7293824, 9003314, 9117280, 10029008, 12536260, 14587648, 18006628, 18234560, 20058016, 22508285, 25072520, 29175296, 36013256, 36469120, 40116032, 45016570, 49518227, 50145040, 58350592, 72026512, 72938240, 80232064, 90033140, 99036454, 100290080, 144053024, 145876480, 160464128, 180066280, 198072908, 200580160, 247591135, 288106048, 291752960, 320928256, 360132560, 396145816, 401160320, 495182270, 576212096, 641856512, 720265120, 792291632, 802320640, 990364540, 1152424192, 1440530240, 1584583264, 1604641280, 1980729080, 2304848384, 2881060480, 3169166528, 3209282560, 3961458160, 4609696768, 5762120960, 6338333056, 7922916320, 11524241920, 12676666112, 15845832640, 23048483840, 25353332224, 31691665280, 50706664448, 63383330560, 126766661120, 253533322240]

約数ペア:

[(1, 253533322240), (2, 126766661120), (4, 63383330560), (5, 50706664448), (8, 31691665280), (10, 25353332224), (11, 23048483840), (16, 15845832640), (20, 12676666112), (22, 11524241920), (32, 7922916320), (40, 6338333056), (44, 5762120960), (55, 4609696768), (64, 3961458160), (79, 3209282560), (80, 3169166528), (88, 2881060480), (110, 2304848384), (128, 1980729080), (158, 1604641280), (160, 1584583264), (176, 1440530240), (220, 1152424192), (256, 990364540), (316, 802320640), (320, 792291632), (352, 720265120), (395, 641856512), (440, 576212096), (512, 495182270), (632, 401160320), (640, 396145816), (704, 360132560), (790, 320928256), (869, 291752960), (880, 288106048), (1024, 247591135), (1264, 200580160), (1280, 198072908), (1408, 180066280), (1580, 160464128), (1738, 145876480), (1760, 144053024), (2528, 100290080), (2560, 99036454), (2816, 90033140), (3160, 80232064), (3476, 72938240), (3520, 72026512), (4345, 58350592), (5056, 50145040), (5120, 49518227), (5632, 45016570), (6320, 40116032), (6952, 36469120), (7040, 36013256), (8690, 29175296), (10112, 25072520), (11264, 22508285), (12640, 20058016), (13904, 18234560), (14080, 18006628), (17380, 14587648), (20224, 12536260), (25280, 10029008), (27808, 9117280), (28160, 9003314), (34760, 7293824), (40448, 6268130), (50560, 5014504), (55616, 4558640), (56320, 4501657), (56983, 4449280), (69520, 3646912), (80896, 3134065), (101120, 2507252), (111232, 2279320), (113966, 2224640), (139040, 1823456), (202240, 1253626), (222464, 1139660), (227932, 1112320), (278080, 911728), (284915, 889856), (404480, 626813), (444928, 569830), (455864, 556160)]