353298240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 224

約数和(自身を含む): 1261628160

約数和(自身を除く): 908329920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 103, 108, 120, 135, 144, 160, 180, 192, 206, 216, 240, 270, 288, 309, 320, 360, 397, 412, 432, 480, 515, 540, 576, 618, 720, 794, 824, 864, 927, 960, 1030, 1080, 1191, 1236, 1440, 1545, 1588, 1648, 1728, 1854, 1985, 2060, 2160, 2382, 2472, 2781, 2880, 3090, 3176, 3296, 3573, 3708, 3970, 4120, 4320, 4635, 4764, 4944, 5562, 5955, 6180, 6352, 6592, 7146, 7416, 7940, 8240, 8640, 9270, 9528, 9888, 10719, 11124, 11910, 12360, 12704, 13905, 14292, 14832, 15880, 16480, 17865, 18540, 19056, 19776, 21438, 22248, 23820, 24720, 25408, 27810, 28584, 29664, 31760, 32960, 35730, 37080, 38112, 40891, 42876, 44496, 47640, 49440, 53595, 55620, 57168, 59328, 63520, 71460, 74160, 76224, 81782, 85752, 88992, 95280, 98880, 107190, 111240, 114336, 122673, 127040, 142920, 148320, 163564, 171504, 177984, 190560, 204455, 214380, 222480, 228672, 245346, 285840, 296640, 327128, 343008, 368019, 381120, 408910, 428760, 444960, 490692, 571680, 613365, 654256, 686016, 736038, 817820, 857520, 889920, 981384, 1104057, 1143360, 1226730, 1308512, 1472076, 1635640, 1715040, 1840095, 1962768, 2208114, 2453460, 2617024, 2944152, 3271280, 3430080, 3680190, 3925536, 4416228, 4906920, 5520285, 5888304, 6542560, 7360380, 7851072, 8832456, 9813840, 11040570, 11776608, 13085120, 14720760, 17664912, 19627680, 22081140, 23553216, 29441520, 35329824, 39255360, 44162280, 58883040, 70659648, 88324560, 117766080, 176649120, 353298240]

約数ペア:

[(1, 353298240), (2, 176649120), (3, 117766080), (4, 88324560), (5, 70659648), (6, 58883040), (8, 44162280), (9, 39255360), (10, 35329824), (12, 29441520), (15, 23553216), (16, 22081140), (18, 19627680), (20, 17664912), (24, 14720760), (27, 13085120), (30, 11776608), (32, 11040570), (36, 9813840), (40, 8832456), (45, 7851072), (48, 7360380), (54, 6542560), (60, 5888304), (64, 5520285), (72, 4906920), (80, 4416228), (90, 3925536), (96, 3680190), (103, 3430080), (108, 3271280), (120, 2944152), (135, 2617024), (144, 2453460), (160, 2208114), (180, 1962768), (192, 1840095), (206, 1715040), (216, 1635640), (240, 1472076), (270, 1308512), (288, 1226730), (309, 1143360), (320, 1104057), (360, 981384), (397, 889920), (412, 857520), (432, 817820), (480, 736038), (515, 686016), (540, 654256), (576, 613365), (618, 571680), (720, 490692), (794, 444960), (824, 428760), (864, 408910), (927, 381120), (960, 368019), (1030, 343008), (1080, 327128), (1191, 296640), (1236, 285840), (1440, 245346), (1545, 228672), (1588, 222480), (1648, 214380), (1728, 204455), (1854, 190560), (1985, 177984), (2060, 171504), (2160, 163564), (2382, 148320), (2472, 142920), (2781, 127040), (2880, 122673), (3090, 114336), (3176, 111240), (3296, 107190), (3573, 98880), (3708, 95280), (3970, 88992), (4120, 85752), (4320, 81782), (4635, 76224), (4764, 74160), (4944, 71460), (5562, 63520), (5955, 59328), (6180, 57168), (6352, 55620), (6592, 53595), (7146, 49440), (7416, 47640), (7940, 44496), (8240, 42876), (8640, 40891), (9270, 38112), (9528, 37080), (9888, 35730), (10719, 32960), (11124, 31760), (11910, 29664), (12360, 28584), (12704, 27810), (13905, 25408), (14292, 24720), (14832, 23820), (15880, 22248), (16480, 21438), (17865, 19776), (18540, 19056)]