197732160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1061

約数の個数: 168

約数和(自身を含む): 690408576

約数和(自身を除く): 492676416

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, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 967, 1065, 1136, 1278, 1420, 1440, 1704, 1934, 2130, 2272, 2556, 2840, 2880, 2901, 3195, 3408, 3868, 4260, 4544, 4835, 5112, 5680, 5802, 6390, 6816, 7736, 8520, 8703, 9670, 10224, 11360, 11604, 12780, 13632, 14505, 15472, 17040, 17406, 19340, 20448, 22720, 23208, 25560, 29010, 30944, 34080, 34812, 38680, 40896, 43515, 46416, 51120, 58020, 61888, 68160, 68657, 69624, 77360, 87030, 92832, 102240, 116040, 137314, 139248, 154720, 174060, 185664, 204480, 205971, 232080, 274628, 278496, 309440, 343285, 348120, 411942, 464160, 549256, 556992, 617913, 686570, 696240, 823884, 928320, 1029855, 1098512, 1235826, 1373140, 1392480, 1647768, 2059710, 2197024, 2471652, 2746280, 2784960, 3089565, 3295536, 4119420, 4394048, 4943304, 5492560, 6179130, 6591072, 8238840, 9886608, 10985120, 12358260, 13182144, 16477680, 19773216, 21970240, 24716520, 32955360, 39546432, 49433040, 65910720, 98866080, 197732160]

約数ペア:

[(1, 197732160), (2, 98866080), (3, 65910720), (4, 49433040), (5, 39546432), (6, 32955360), (8, 24716520), (9, 21970240), (10, 19773216), (12, 16477680), (15, 13182144), (16, 12358260), (18, 10985120), (20, 9886608), (24, 8238840), (30, 6591072), (32, 6179130), (36, 5492560), (40, 4943304), (45, 4394048), (48, 4119420), (60, 3295536), (64, 3089565), (71, 2784960), (72, 2746280), (80, 2471652), (90, 2197024), (96, 2059710), (120, 1647768), (142, 1392480), (144, 1373140), (160, 1235826), (180, 1098512), (192, 1029855), (213, 928320), (240, 823884), (284, 696240), (288, 686570), (320, 617913), (355, 556992), (360, 549256), (426, 464160), (480, 411942), (568, 348120), (576, 343285), (639, 309440), (710, 278496), (720, 274628), (852, 232080), (960, 205971), (967, 204480), (1065, 185664), (1136, 174060), (1278, 154720), (1420, 139248), (1440, 137314), (1704, 116040), (1934, 102240), (2130, 92832), (2272, 87030), (2556, 77360), (2840, 69624), (2880, 68657), (2901, 68160), (3195, 61888), (3408, 58020), (3868, 51120), (4260, 46416), (4544, 43515), (4835, 40896), (5112, 38680), (5680, 34812), (5802, 34080), (6390, 30944), (6816, 29010), (7736, 25560), (8520, 23208), (8703, 22720), (9670, 20448), (10224, 19340), (11360, 17406), (11604, 17040), (12780, 15472), (13632, 14505)]