65051760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 211415040

約数和(自身を除く): 146363280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 73, 79, 80, 94, 120, 141, 146, 158, 188, 219, 235, 237, 240, 282, 292, 316, 365, 376, 395, 438, 470, 474, 564, 584, 632, 705, 730, 752, 790, 876, 940, 948, 1095, 1128, 1168, 1185, 1264, 1410, 1460, 1580, 1752, 1880, 1896, 2190, 2256, 2370, 2820, 2920, 3160, 3431, 3504, 3713, 3760, 3792, 4380, 4740, 5640, 5767, 5840, 6320, 6862, 7426, 8760, 9480, 10293, 11139, 11280, 11534, 13724, 14852, 17155, 17301, 17520, 18565, 18960, 20586, 22278, 23068, 27448, 28835, 29704, 34310, 34602, 37130, 41172, 44556, 46136, 51465, 54896, 55695, 57670, 59408, 68620, 69204, 74260, 82344, 86505, 89112, 92272, 102930, 111390, 115340, 137240, 138408, 148520, 164688, 173010, 178224, 205860, 222780, 230680, 271049, 274480, 276816, 297040, 346020, 411720, 445560, 461360, 542098, 692040, 813147, 823440, 891120, 1084196, 1355245, 1384080, 1626294, 2168392, 2710490, 3252588, 4065735, 4336784, 5420980, 6505176, 8131470, 10841960, 13010352, 16262940, 21683920, 32525880, 65051760]

約数ペア:

[(1, 65051760), (2, 32525880), (3, 21683920), (4, 16262940), (5, 13010352), (6, 10841960), (8, 8131470), (10, 6505176), (12, 5420980), (15, 4336784), (16, 4065735), (20, 3252588), (24, 2710490), (30, 2168392), (40, 1626294), (47, 1384080), (48, 1355245), (60, 1084196), (73, 891120), (79, 823440), (80, 813147), (94, 692040), (120, 542098), (141, 461360), (146, 445560), (158, 411720), (188, 346020), (219, 297040), (235, 276816), (237, 274480), (240, 271049), (282, 230680), (292, 222780), (316, 205860), (365, 178224), (376, 173010), (395, 164688), (438, 148520), (470, 138408), (474, 137240), (564, 115340), (584, 111390), (632, 102930), (705, 92272), (730, 89112), (752, 86505), (790, 82344), (876, 74260), (940, 69204), (948, 68620), (1095, 59408), (1128, 57670), (1168, 55695), (1185, 54896), (1264, 51465), (1410, 46136), (1460, 44556), (1580, 41172), (1752, 37130), (1880, 34602), (1896, 34310), (2190, 29704), (2256, 28835), (2370, 27448), (2820, 23068), (2920, 22278), (3160, 20586), (3431, 18960), (3504, 18565), (3713, 17520), (3760, 17301), (3792, 17155), (4380, 14852), (4740, 13724), (5640, 11534), (5767, 11280), (5840, 11139), (6320, 10293), (6862, 9480), (7426, 8760)]