381143040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 1285502400

約数和(自身を除く): 904359360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 653, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1306, 1520, 1536, 1824, 1920, 1959, 2048, 2280, 2432, 2560, 2612, 3040, 3072, 3265, 3648, 3840, 3918, 4560, 4864, 5120, 5224, 6080, 6144, 6530, 7296, 7680, 7836, 9120, 9728, 9795, 10240, 10448, 12160, 12407, 13060, 14592, 15360, 15672, 18240, 19456, 19590, 20896, 24320, 24814, 26120, 29184, 30720, 31344, 36480, 37221, 38912, 39180, 41792, 48640, 49628, 52240, 58368, 62035, 62688, 72960, 74442, 78360, 83584, 97280, 99256, 104480, 116736, 124070, 125376, 145920, 148884, 156720, 167168, 186105, 194560, 198512, 208960, 248140, 250752, 291840, 297768, 313440, 334336, 372210, 397024, 417920, 496280, 501504, 583680, 595536, 626880, 668672, 744420, 794048, 835840, 992560, 1003008, 1191072, 1253760, 1337344, 1488840, 1588096, 1671680, 1985120, 2006016, 2382144, 2507520, 2977680, 3176192, 3343360, 3970240, 4012032, 4764288, 5015040, 5955360, 6352384, 6686720, 7940480, 9528576, 10030080, 11910720, 12704768, 15880960, 19057152, 20060160, 23821440, 25409536, 31761920, 38114304, 47642880, 63523840, 76228608, 95285760, 127047680, 190571520, 381143040]

約数ペア:

[(1, 381143040), (2, 190571520), (3, 127047680), (4, 95285760), (5, 76228608), (6, 63523840), (8, 47642880), (10, 38114304), (12, 31761920), (15, 25409536), (16, 23821440), (19, 20060160), (20, 19057152), (24, 15880960), (30, 12704768), (32, 11910720), (38, 10030080), (40, 9528576), (48, 7940480), (57, 6686720), (60, 6352384), (64, 5955360), (76, 5015040), (80, 4764288), (95, 4012032), (96, 3970240), (114, 3343360), (120, 3176192), (128, 2977680), (152, 2507520), (160, 2382144), (190, 2006016), (192, 1985120), (228, 1671680), (240, 1588096), (256, 1488840), (285, 1337344), (304, 1253760), (320, 1191072), (380, 1003008), (384, 992560), (456, 835840), (480, 794048), (512, 744420), (570, 668672), (608, 626880), (640, 595536), (653, 583680), (760, 501504), (768, 496280), (912, 417920), (960, 397024), (1024, 372210), (1140, 334336), (1216, 313440), (1280, 297768), (1306, 291840), (1520, 250752), (1536, 248140), (1824, 208960), (1920, 198512), (1959, 194560), (2048, 186105), (2280, 167168), (2432, 156720), (2560, 148884), (2612, 145920), (3040, 125376), (3072, 124070), (3265, 116736), (3648, 104480), (3840, 99256), (3918, 97280), (4560, 83584), (4864, 78360), (5120, 74442), (5224, 72960), (6080, 62688), (6144, 62035), (6530, 58368), (7296, 52240), (7680, 49628), (7836, 48640), (9120, 41792), (9728, 39180), (9795, 38912), (10240, 37221), (10448, 36480), (12160, 31344), (12407, 30720), (13060, 29184), (14592, 26120), (15360, 24814), (15672, 24320), (18240, 20896), (19456, 19590)]