346640040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6829}}^1$

素因数の和:6896

約数の個数: 128

約数和(自身を含む): 1180224000

約数和(自身を除く): 833583960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 6829, 8460, 10152, 12690, 13658, 16920, 20487, 25380, 27316, 34145, 40974, 50760, 54632, 61461, 68290, 81948, 102435, 122922, 136580, 163896, 184383, 204870, 245844, 273160, 307305, 320963, 368766, 409740, 491688, 614610, 641926, 737532, 819480, 921915, 962889, 1229220, 1283852, 1475064, 1604815, 1843830, 1925778, 2458440, 2567704, 2888667, 3209630, 3687660, 3851556, 4814445, 5777334, 6419260, 7375320, 7703112, 8666001, 9628890, 11554668, 12838520, 14443335, 17332002, 19257780, 23109336, 28886670, 34664004, 38515560, 43330005, 57773340, 69328008, 86660010, 115546680, 173320020, 346640040]

約数ペア:

[(1, 346640040), (2, 173320020), (3, 115546680), (4, 86660010), (5, 69328008), (6, 57773340), (8, 43330005), (9, 38515560), (10, 34664004), (12, 28886670), (15, 23109336), (18, 19257780), (20, 17332002), (24, 14443335), (27, 12838520), (30, 11554668), (36, 9628890), (40, 8666001), (45, 7703112), (47, 7375320), (54, 6419260), (60, 5777334), (72, 4814445), (90, 3851556), (94, 3687660), (108, 3209630), (120, 2888667), (135, 2567704), (141, 2458440), (180, 1925778), (188, 1843830), (216, 1604815), (235, 1475064), (270, 1283852), (282, 1229220), (360, 962889), (376, 921915), (423, 819480), (470, 737532), (540, 641926), (564, 614610), (705, 491688), (846, 409740), (940, 368766), (1080, 320963), (1128, 307305), (1269, 273160), (1410, 245844), (1692, 204870), (1880, 184383), (2115, 163896), (2538, 136580), (2820, 122922), (3384, 102435), (4230, 81948), (5076, 68290), (5640, 61461), (6345, 54632), (6829, 50760), (8460, 40974), (10152, 34145), (12690, 27316), (13658, 25380), (16920, 20487)]