388061760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:365

約数の個数: 224

約数和(自身を含む): 1303568640

約数和(自身を除く): 915506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 53, 58, 60, 64, 80, 87, 96, 106, 116, 120, 145, 159, 160, 174, 192, 212, 232, 240, 263, 265, 290, 318, 320, 348, 424, 435, 464, 480, 526, 530, 580, 636, 696, 789, 795, 848, 870, 928, 960, 1052, 1060, 1160, 1272, 1315, 1392, 1537, 1578, 1590, 1696, 1740, 1856, 2104, 2120, 2320, 2544, 2630, 2784, 3074, 3156, 3180, 3392, 3480, 3945, 4208, 4240, 4611, 4640, 5088, 5260, 5568, 6148, 6312, 6360, 6960, 7627, 7685, 7890, 8416, 8480, 9222, 9280, 10176, 10520, 12296, 12624, 12720, 13920, 13939, 15254, 15370, 15780, 16832, 16960, 18444, 21040, 22881, 23055, 24592, 25248, 25440, 27840, 27878, 30508, 30740, 31560, 36888, 38135, 41817, 42080, 45762, 46110, 49184, 50496, 50880, 55756, 61016, 61480, 63120, 69695, 73776, 76270, 83634, 84160, 91524, 92220, 98368, 111512, 114405, 122032, 122960, 126240, 139390, 147552, 152540, 167268, 183048, 184440, 209085, 223024, 228810, 244064, 245920, 252480, 278780, 295104, 305080, 334536, 366096, 368880, 404231, 418170, 446048, 457620, 488128, 491840, 557560, 610160, 669072, 732192, 737760, 808462, 836340, 892096, 915240, 1115120, 1212693, 1220320, 1338144, 1464384, 1475520, 1616924, 1672680, 1830480, 2021155, 2230240, 2425386, 2440640, 2676288, 3233848, 3345360, 3660960, 4042310, 4460480, 4850772, 6063465, 6467696, 6690720, 7321920, 8084620, 9701544, 12126930, 12935392, 13381440, 16169240, 19403088, 24253860, 25870784, 32338480, 38806176, 48507720, 64676960, 77612352, 97015440, 129353920, 194030880, 388061760]

約数ペア:

[(1, 388061760), (2, 194030880), (3, 129353920), (4, 97015440), (5, 77612352), (6, 64676960), (8, 48507720), (10, 38806176), (12, 32338480), (15, 25870784), (16, 24253860), (20, 19403088), (24, 16169240), (29, 13381440), (30, 12935392), (32, 12126930), (40, 9701544), (48, 8084620), (53, 7321920), (58, 6690720), (60, 6467696), (64, 6063465), (80, 4850772), (87, 4460480), (96, 4042310), (106, 3660960), (116, 3345360), (120, 3233848), (145, 2676288), (159, 2440640), (160, 2425386), (174, 2230240), (192, 2021155), (212, 1830480), (232, 1672680), (240, 1616924), (263, 1475520), (265, 1464384), (290, 1338144), (318, 1220320), (320, 1212693), (348, 1115120), (424, 915240), (435, 892096), (464, 836340), (480, 808462), (526, 737760), (530, 732192), (580, 669072), (636, 610160), (696, 557560), (789, 491840), (795, 488128), (848, 457620), (870, 446048), (928, 418170), (960, 404231), (1052, 368880), (1060, 366096), (1160, 334536), (1272, 305080), (1315, 295104), (1392, 278780), (1537, 252480), (1578, 245920), (1590, 244064), (1696, 228810), (1740, 223024), (1856, 209085), (2104, 184440), (2120, 183048), (2320, 167268), (2544, 152540), (2630, 147552), (2784, 139390), (3074, 126240), (3156, 122960), (3180, 122032), (3392, 114405), (3480, 111512), (3945, 98368), (4208, 92220), (4240, 91524), (4611, 84160), (4640, 83634), (5088, 76270), (5260, 73776), (5568, 69695), (6148, 63120), (6312, 61480), (6360, 61016), (6960, 55756), (7627, 50880), (7685, 50496), (7890, 49184), (8416, 46110), (8480, 45762), (9222, 42080), (9280, 41817), (10176, 38135), (10520, 36888), (12296, 31560), (12624, 30740), (12720, 30508), (13920, 27878), (13939, 27840), (15254, 25440), (15370, 25248), (15780, 24592), (16832, 23055), (16960, 22881), (18444, 21040)]