1398343680

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{15173}}^1$

素因数の和:15206

約数の個数: 144

約数和(自身を含む): 4846727340

約数和(自身を除く): 3448383660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15173, 15360, 18432, 23040, 30346, 30720, 45519, 46080, 60692, 75865, 91038, 92160, 121384, 136557, 151730, 182076, 227595, 242768, 273114, 303460, 364152, 455190, 485536, 546228, 606920, 682785, 728304, 910380, 971072, 1092456, 1213840, 1365570, 1456608, 1820760, 1942144, 2184912, 2427680, 2731140, 2913216, 3641520, 3884288, 4369824, 4855360, 5462280, 5826432, 7283040, 7768576, 8739648, 9710720, 10924560, 11652864, 14566080, 15537152, 17479296, 19421440, 21849120, 23305728, 29132160, 31074304, 34958592, 38842880, 43698240, 46611456, 58264320, 69917184, 77685760, 87396480, 93222912, 116528640, 139834368, 155371520, 174792960, 233057280, 279668736, 349585920, 466114560, 699171840, 1398343680]

約数ペア:

[(1, 1398343680), (2, 699171840), (3, 466114560), (4, 349585920), (5, 279668736), (6, 233057280), (8, 174792960), (9, 155371520), (10, 139834368), (12, 116528640), (15, 93222912), (16, 87396480), (18, 77685760), (20, 69917184), (24, 58264320), (30, 46611456), (32, 43698240), (36, 38842880), (40, 34958592), (45, 31074304), (48, 29132160), (60, 23305728), (64, 21849120), (72, 19421440), (80, 17479296), (90, 15537152), (96, 14566080), (120, 11652864), (128, 10924560), (144, 9710720), (160, 8739648), (180, 7768576), (192, 7283040), (240, 5826432), (256, 5462280), (288, 4855360), (320, 4369824), (360, 3884288), (384, 3641520), (480, 2913216), (512, 2731140), (576, 2427680), (640, 2184912), (720, 1942144), (768, 1820760), (960, 1456608), (1024, 1365570), (1152, 1213840), (1280, 1092456), (1440, 971072), (1536, 910380), (1920, 728304), (2048, 682785), (2304, 606920), (2560, 546228), (2880, 485536), (3072, 455190), (3840, 364152), (4608, 303460), (5120, 273114), (5760, 242768), (6144, 227595), (7680, 182076), (9216, 151730), (10240, 136557), (11520, 121384), (15173, 92160), (15360, 91038), (18432, 75865), (23040, 60692), (30346, 46080), (30720, 45519)]