66826320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 160

約数和(自身を含む): 239448960

約数和(自身を除く): 172622640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1489, 1496, 1870, 2040, 2244, 2640, 2805, 2978, 2992, 3740, 4080, 4467, 4488, 5610, 5956, 7445, 7480, 8934, 8976, 11220, 11912, 14890, 14960, 16379, 17868, 22335, 22440, 23824, 25313, 29780, 32758, 35736, 44670, 44880, 49137, 50626, 59560, 65516, 71472, 75939, 81895, 89340, 98274, 101252, 119120, 126565, 131032, 151878, 163790, 178680, 196548, 202504, 245685, 253130, 262064, 278443, 303756, 327580, 357360, 379695, 393096, 405008, 491370, 506260, 556886, 607512, 655160, 759390, 786192, 835329, 982740, 1012520, 1113772, 1215024, 1310320, 1392215, 1518780, 1670658, 1965480, 2025040, 2227544, 2784430, 3037560, 3341316, 3930960, 4176645, 4455088, 5568860, 6075120, 6682632, 8353290, 11137720, 13365264, 16706580, 22275440, 33413160, 66826320]

約数ペア:

[(1, 66826320), (2, 33413160), (3, 22275440), (4, 16706580), (5, 13365264), (6, 11137720), (8, 8353290), (10, 6682632), (11, 6075120), (12, 5568860), (15, 4455088), (16, 4176645), (17, 3930960), (20, 3341316), (22, 3037560), (24, 2784430), (30, 2227544), (33, 2025040), (34, 1965480), (40, 1670658), (44, 1518780), (48, 1392215), (51, 1310320), (55, 1215024), (60, 1113772), (66, 1012520), (68, 982740), (80, 835329), (85, 786192), (88, 759390), (102, 655160), (110, 607512), (120, 556886), (132, 506260), (136, 491370), (165, 405008), (170, 393096), (176, 379695), (187, 357360), (204, 327580), (220, 303756), (240, 278443), (255, 262064), (264, 253130), (272, 245685), (330, 202504), (340, 196548), (374, 178680), (408, 163790), (440, 151878), (510, 131032), (528, 126565), (561, 119120), (660, 101252), (680, 98274), (748, 89340), (816, 81895), (880, 75939), (935, 71472), (1020, 65516), (1122, 59560), (1320, 50626), (1360, 49137), (1489, 44880), (1496, 44670), (1870, 35736), (2040, 32758), (2244, 29780), (2640, 25313), (2805, 23824), (2978, 22440), (2992, 22335), (3740, 17868), (4080, 16379), (4467, 14960), (4488, 14890), (5610, 11912), (5956, 11220), (7445, 8976), (7480, 8934)]