740146320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 180

約数和(自身を含む): 2534329980

約数和(自身を除く): 1794183660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 229, 240, 268, 335, 360, 402, 458, 536, 603, 670, 687, 720, 804, 916, 1005, 1072, 1145, 1206, 1340, 1374, 1608, 1832, 2010, 2061, 2290, 2412, 2680, 2748, 3015, 3216, 3435, 3664, 4020, 4122, 4489, 4580, 4824, 5360, 5496, 6030, 6870, 8040, 8244, 8978, 9160, 9648, 10305, 10992, 12060, 13467, 13740, 15343, 16080, 16488, 17956, 18320, 20610, 22445, 24120, 26934, 27480, 30686, 32976, 35912, 40401, 41220, 44890, 46029, 48240, 53868, 54960, 61372, 67335, 71824, 76715, 80802, 82440, 89780, 92058, 107736, 122744, 134670, 138087, 153430, 161604, 164880, 179560, 184116, 202005, 215472, 230145, 245488, 269340, 276174, 306860, 323208, 359120, 368232, 404010, 460290, 538680, 552348, 613720, 646416, 690435, 736464, 808020, 920580, 1027981, 1077360, 1104696, 1227440, 1380870, 1616040, 1841160, 2055962, 2209392, 2761740, 3083943, 3232080, 3682320, 4111924, 5139905, 5523480, 6167886, 8223848, 9251829, 10279810, 11046960, 12335772, 15419715, 16447696, 18503658, 20559620, 24671544, 30839430, 37007316, 41119240, 46259145, 49343088, 61678860, 74014632, 82238480, 92518290, 123357720, 148029264, 185036580, 246715440, 370073160, 740146320]

約数ペア:

[(1, 740146320), (2, 370073160), (3, 246715440), (4, 185036580), (5, 148029264), (6, 123357720), (8, 92518290), (9, 82238480), (10, 74014632), (12, 61678860), (15, 49343088), (16, 46259145), (18, 41119240), (20, 37007316), (24, 30839430), (30, 24671544), (36, 20559620), (40, 18503658), (45, 16447696), (48, 15419715), (60, 12335772), (67, 11046960), (72, 10279810), (80, 9251829), (90, 8223848), (120, 6167886), (134, 5523480), (144, 5139905), (180, 4111924), (201, 3682320), (229, 3232080), (240, 3083943), (268, 2761740), (335, 2209392), (360, 2055962), (402, 1841160), (458, 1616040), (536, 1380870), (603, 1227440), (670, 1104696), (687, 1077360), (720, 1027981), (804, 920580), (916, 808020), (1005, 736464), (1072, 690435), (1145, 646416), (1206, 613720), (1340, 552348), (1374, 538680), (1608, 460290), (1832, 404010), (2010, 368232), (2061, 359120), (2290, 323208), (2412, 306860), (2680, 276174), (2748, 269340), (3015, 245488), (3216, 230145), (3435, 215472), (3664, 202005), (4020, 184116), (4122, 179560), (4489, 164880), (4580, 161604), (4824, 153430), (5360, 138087), (5496, 134670), (6030, 122744), (6870, 107736), (8040, 92058), (8244, 89780), (8978, 82440), (9160, 80802), (9648, 76715), (10305, 71824), (10992, 67335), (12060, 61372), (13467, 54960), (13740, 53868), (15343, 48240), (16080, 46029), (16488, 44890), (17956, 41220), (18320, 40401), (20610, 35912), (22445, 32976), (24120, 30686), (26934, 27480)]