2197188240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22717}}^1$

素因数の和:22777

約数の個数: 160

約数和(自身を含む): 7572182016

約数和(自身を除く): 5374993776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 22717, 24180, 32240, 45434, 48360, 68151, 90868, 96720, 113585, 136302, 181736, 227170, 272604, 295321, 340755, 363472, 454340, 545208, 590642, 681510, 704227, 885963, 908680, 1090416, 1181284, 1363020, 1408454, 1476605, 1771926, 1817360, 2112681, 2362568, 2726040, 2816908, 2953210, 3521135, 3543852, 4225362, 4429815, 4725136, 5452080, 5633816, 5906420, 7042270, 7087704, 8450724, 8859630, 9154951, 10563405, 11267632, 11812840, 14084540, 14175408, 16901448, 17719260, 18309902, 21126810, 23625680, 27464853, 28169080, 33802896, 35438520, 36619804, 42253620, 45774755, 54929706, 56338160, 70877040, 73239608, 84507240, 91549510, 109859412, 137324265, 146479216, 169014480, 183099020, 219718824, 274648530, 366198040, 439437648, 549297060, 732396080, 1098594120, 2197188240]

約数ペア:

[(1, 2197188240), (2, 1098594120), (3, 732396080), (4, 549297060), (5, 439437648), (6, 366198040), (8, 274648530), (10, 219718824), (12, 183099020), (13, 169014480), (15, 146479216), (16, 137324265), (20, 109859412), (24, 91549510), (26, 84507240), (30, 73239608), (31, 70877040), (39, 56338160), (40, 54929706), (48, 45774755), (52, 42253620), (60, 36619804), (62, 35438520), (65, 33802896), (78, 28169080), (80, 27464853), (93, 23625680), (104, 21126810), (120, 18309902), (124, 17719260), (130, 16901448), (155, 14175408), (156, 14084540), (186, 11812840), (195, 11267632), (208, 10563405), (240, 9154951), (248, 8859630), (260, 8450724), (310, 7087704), (312, 7042270), (372, 5906420), (390, 5633816), (403, 5452080), (465, 4725136), (496, 4429815), (520, 4225362), (620, 3543852), (624, 3521135), (744, 2953210), (780, 2816908), (806, 2726040), (930, 2362568), (1040, 2112681), (1209, 1817360), (1240, 1771926), (1488, 1476605), (1560, 1408454), (1612, 1363020), (1860, 1181284), (2015, 1090416), (2418, 908680), (2480, 885963), (3120, 704227), (3224, 681510), (3720, 590642), (4030, 545208), (4836, 454340), (6045, 363472), (6448, 340755), (7440, 295321), (8060, 272604), (9672, 227170), (12090, 181736), (16120, 136302), (19344, 113585), (22717, 96720), (24180, 90868), (32240, 68151), (45434, 48360)]