919520160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1459}}^1$

素因数の和:1591

約数の個数: 192

約数和(自身を含む): 3152338560

約数和(自身を除く): 2232818400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 195, 202, 208, 240, 260, 303, 312, 390, 404, 416, 480, 505, 520, 606, 624, 780, 808, 1010, 1040, 1212, 1248, 1313, 1459, 1515, 1560, 1616, 2020, 2080, 2424, 2626, 2918, 3030, 3120, 3232, 3939, 4040, 4377, 4848, 5252, 5836, 6060, 6240, 6565, 7295, 7878, 8080, 8754, 9696, 10504, 11672, 12120, 13130, 14590, 15756, 16160, 17508, 18967, 19695, 21008, 21885, 23344, 24240, 26260, 29180, 31512, 35016, 37934, 39390, 42016, 43770, 46688, 48480, 52520, 56901, 58360, 63024, 70032, 75868, 78780, 87540, 94835, 105040, 113802, 116720, 126048, 140064, 147359, 151736, 157560, 175080, 189670, 210080, 227604, 233440, 284505, 294718, 303472, 315120, 350160, 379340, 442077, 455208, 569010, 589436, 606944, 630240, 700320, 736795, 758680, 884154, 910416, 1138020, 1178872, 1473590, 1517360, 1768308, 1820832, 1915667, 2210385, 2276040, 2357744, 2947180, 3034720, 3536616, 3831334, 4420770, 4552080, 4715488, 5747001, 5894360, 7073232, 7662668, 8841540, 9104160, 9578335, 11494002, 11788720, 14146464, 15325336, 17683080, 19156670, 22988004, 23577440, 28735005, 30650672, 35366160, 38313340, 45976008, 57470010, 61301344, 70732320, 76626680, 91952016, 114940020, 153253360, 183904032, 229880040, 306506720, 459760080, 919520160]

約数ペア:

[(1, 919520160), (2, 459760080), (3, 306506720), (4, 229880040), (5, 183904032), (6, 153253360), (8, 114940020), (10, 91952016), (12, 76626680), (13, 70732320), (15, 61301344), (16, 57470010), (20, 45976008), (24, 38313340), (26, 35366160), (30, 30650672), (32, 28735005), (39, 23577440), (40, 22988004), (48, 19156670), (52, 17683080), (60, 15325336), (65, 14146464), (78, 11788720), (80, 11494002), (96, 9578335), (101, 9104160), (104, 8841540), (120, 7662668), (130, 7073232), (156, 5894360), (160, 5747001), (195, 4715488), (202, 4552080), (208, 4420770), (240, 3831334), (260, 3536616), (303, 3034720), (312, 2947180), (390, 2357744), (404, 2276040), (416, 2210385), (480, 1915667), (505, 1820832), (520, 1768308), (606, 1517360), (624, 1473590), (780, 1178872), (808, 1138020), (1010, 910416), (1040, 884154), (1212, 758680), (1248, 736795), (1313, 700320), (1459, 630240), (1515, 606944), (1560, 589436), (1616, 569010), (2020, 455208), (2080, 442077), (2424, 379340), (2626, 350160), (2918, 315120), (3030, 303472), (3120, 294718), (3232, 284505), (3939, 233440), (4040, 227604), (4377, 210080), (4848, 189670), (5252, 175080), (5836, 157560), (6060, 151736), (6240, 147359), (6565, 140064), (7295, 126048), (7878, 116720), (8080, 113802), (8754, 105040), (9696, 94835), (10504, 87540), (11672, 78780), (12120, 75868), (13130, 70032), (14590, 63024), (15756, 58360), (16160, 56901), (17508, 52520), (18967, 48480), (19695, 46688), (21008, 43770), (21885, 42016), (23344, 39390), (24240, 37934), (26260, 35016), (29180, 31512)]