202256640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 710907288

約数和(自身を除く): 508650648

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, 97, 120, 128, 144, 160, 180, 181, 192, 194, 240, 256, 288, 291, 320, 360, 362, 384, 388, 480, 485, 543, 576, 582, 640, 720, 724, 768, 776, 873, 905, 960, 970, 1086, 1152, 1164, 1280, 1440, 1448, 1455, 1552, 1629, 1746, 1810, 1920, 1940, 2172, 2304, 2328, 2715, 2880, 2896, 2910, 3104, 3258, 3492, 3620, 3840, 3880, 4344, 4365, 4656, 5430, 5760, 5792, 5820, 6208, 6516, 6984, 7240, 7760, 8145, 8688, 8730, 9312, 10860, 11520, 11584, 11640, 12416, 13032, 13968, 14480, 15520, 16290, 17376, 17460, 17557, 18624, 21720, 23168, 23280, 24832, 26064, 27936, 28960, 31040, 32580, 34752, 34920, 35114, 37248, 43440, 46336, 46560, 52128, 52671, 55872, 57920, 62080, 65160, 69504, 69840, 70228, 74496, 86880, 87785, 93120, 104256, 105342, 111744, 115840, 124160, 130320, 139008, 139680, 140456, 158013, 173760, 175570, 186240, 208512, 210684, 223488, 231680, 260640, 263355, 279360, 280912, 316026, 347520, 351140, 372480, 417024, 421368, 521280, 526710, 558720, 561824, 632052, 695040, 702280, 790065, 842736, 1042560, 1053420, 1117440, 1123648, 1264104, 1404560, 1580130, 1685472, 2085120, 2106840, 2247296, 2528208, 2809120, 3160260, 3370944, 4213680, 4494592, 5056416, 5618240, 6320520, 6741888, 8427360, 10112832, 11236480, 12641040, 13483776, 16854720, 20225664, 22472960, 25282080, 33709440, 40451328, 50564160, 67418880, 101128320, 202256640]

約数ペア:

[(1, 202256640), (2, 101128320), (3, 67418880), (4, 50564160), (5, 40451328), (6, 33709440), (8, 25282080), (9, 22472960), (10, 20225664), (12, 16854720), (15, 13483776), (16, 12641040), (18, 11236480), (20, 10112832), (24, 8427360), (30, 6741888), (32, 6320520), (36, 5618240), (40, 5056416), (45, 4494592), (48, 4213680), (60, 3370944), (64, 3160260), (72, 2809120), (80, 2528208), (90, 2247296), (96, 2106840), (97, 2085120), (120, 1685472), (128, 1580130), (144, 1404560), (160, 1264104), (180, 1123648), (181, 1117440), (192, 1053420), (194, 1042560), (240, 842736), (256, 790065), (288, 702280), (291, 695040), (320, 632052), (360, 561824), (362, 558720), (384, 526710), (388, 521280), (480, 421368), (485, 417024), (543, 372480), (576, 351140), (582, 347520), (640, 316026), (720, 280912), (724, 279360), (768, 263355), (776, 260640), (873, 231680), (905, 223488), (960, 210684), (970, 208512), (1086, 186240), (1152, 175570), (1164, 173760), (1280, 158013), (1440, 140456), (1448, 139680), (1455, 139008), (1552, 130320), (1629, 124160), (1746, 115840), (1810, 111744), (1920, 105342), (1940, 104256), (2172, 93120), (2304, 87785), (2328, 86880), (2715, 74496), (2880, 70228), (2896, 69840), (2910, 69504), (3104, 65160), (3258, 62080), (3492, 57920), (3620, 55872), (3840, 52671), (3880, 52128), (4344, 46560), (4365, 46336), (4656, 43440), (5430, 37248), (5760, 35114), (5792, 34920), (5820, 34752), (6208, 32580), (6516, 31040), (6984, 28960), (7240, 27936), (7760, 26064), (8145, 24832), (8688, 23280), (8730, 23168), (9312, 21720), (10860, 18624), (11520, 17557), (11584, 17460), (11640, 17376), (12416, 16290), (13032, 15520), (13968, 14480)]