222474720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 764334144

約数和(自身を除く): 541859424

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, 353, 390, 404, 416, 480, 505, 520, 606, 624, 706, 780, 808, 1010, 1040, 1059, 1212, 1248, 1313, 1412, 1515, 1560, 1616, 1765, 2020, 2080, 2118, 2424, 2626, 2824, 3030, 3120, 3232, 3530, 3939, 4040, 4236, 4589, 4848, 5252, 5295, 5648, 6060, 6240, 6565, 7060, 7878, 8080, 8472, 9178, 9696, 10504, 10590, 11296, 12120, 13130, 13767, 14120, 15756, 16160, 16944, 18356, 19695, 21008, 21180, 22945, 24240, 26260, 27534, 28240, 31512, 33888, 35653, 36712, 39390, 42016, 42360, 45890, 48480, 52520, 55068, 56480, 63024, 68835, 71306, 73424, 78780, 84720, 91780, 105040, 106959, 110136, 126048, 137670, 142612, 146848, 157560, 169440, 178265, 183560, 210080, 213918, 220272, 275340, 285224, 315120, 356530, 367120, 427836, 440544, 463489, 534795, 550680, 570448, 630240, 713060, 734240, 855672, 926978, 1069590, 1101360, 1140896, 1390467, 1426120, 1711344, 1853956, 2139180, 2202720, 2317445, 2780934, 2852240, 3422688, 3707912, 4278360, 4634890, 5561868, 5704480, 6952335, 7415824, 8556720, 9269780, 11123736, 13904670, 14831648, 17113440, 18539560, 22247472, 27809340, 37079120, 44494944, 55618680, 74158240, 111237360, 222474720]

約数ペア:

[(1, 222474720), (2, 111237360), (3, 74158240), (4, 55618680), (5, 44494944), (6, 37079120), (8, 27809340), (10, 22247472), (12, 18539560), (13, 17113440), (15, 14831648), (16, 13904670), (20, 11123736), (24, 9269780), (26, 8556720), (30, 7415824), (32, 6952335), (39, 5704480), (40, 5561868), (48, 4634890), (52, 4278360), (60, 3707912), (65, 3422688), (78, 2852240), (80, 2780934), (96, 2317445), (101, 2202720), (104, 2139180), (120, 1853956), (130, 1711344), (156, 1426120), (160, 1390467), (195, 1140896), (202, 1101360), (208, 1069590), (240, 926978), (260, 855672), (303, 734240), (312, 713060), (353, 630240), (390, 570448), (404, 550680), (416, 534795), (480, 463489), (505, 440544), (520, 427836), (606, 367120), (624, 356530), (706, 315120), (780, 285224), (808, 275340), (1010, 220272), (1040, 213918), (1059, 210080), (1212, 183560), (1248, 178265), (1313, 169440), (1412, 157560), (1515, 146848), (1560, 142612), (1616, 137670), (1765, 126048), (2020, 110136), (2080, 106959), (2118, 105040), (2424, 91780), (2626, 84720), (2824, 78780), (3030, 73424), (3120, 71306), (3232, 68835), (3530, 63024), (3939, 56480), (4040, 55068), (4236, 52520), (4589, 48480), (4848, 45890), (5252, 42360), (5295, 42016), (5648, 39390), (6060, 36712), (6240, 35653), (6565, 33888), (7060, 31512), (7878, 28240), (8080, 27534), (8472, 26260), (9178, 24240), (9696, 22945), (10504, 21180), (10590, 21008), (11296, 19695), (12120, 18356), (13130, 16944), (13767, 16160), (14120, 15756)]