66332640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:785

約数の個数: 192

約数和(自身を含む): 241678080

約数和(自身を除く): 175345440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 739, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1478, 1496, 1632, 1760, 1870, 2040, 2217, 2244, 2640, 2720, 2805, 2956, 2992, 3695, 3740, 4080, 4434, 4488, 5280, 5610, 5912, 5984, 7390, 7480, 8129, 8160, 8868, 8976, 11085, 11220, 11824, 12563, 14780, 14960, 16258, 17736, 17952, 22170, 22440, 23648, 24387, 25126, 29560, 29920, 32516, 35472, 37689, 40645, 44340, 44880, 48774, 50252, 59120, 62815, 65032, 70944, 75378, 81290, 88680, 89760, 97548, 100504, 118240, 121935, 125630, 130064, 138193, 150756, 162580, 177360, 188445, 195096, 201008, 243870, 251260, 260128, 276386, 301512, 325160, 354720, 376890, 390192, 402016, 414579, 487740, 502520, 552772, 603024, 650320, 690965, 753780, 780384, 829158, 975480, 1005040, 1105544, 1206048, 1300640, 1381930, 1507560, 1658316, 1950960, 2010080, 2072895, 2211088, 2763860, 3015120, 3316632, 3901920, 4145790, 4422176, 5527720, 6030240, 6633264, 8291580, 11055440, 13266528, 16583160, 22110880, 33166320, 66332640]

約数ペア:

[(1, 66332640), (2, 33166320), (3, 22110880), (4, 16583160), (5, 13266528), (6, 11055440), (8, 8291580), (10, 6633264), (11, 6030240), (12, 5527720), (15, 4422176), (16, 4145790), (17, 3901920), (20, 3316632), (22, 3015120), (24, 2763860), (30, 2211088), (32, 2072895), (33, 2010080), (34, 1950960), (40, 1658316), (44, 1507560), (48, 1381930), (51, 1300640), (55, 1206048), (60, 1105544), (66, 1005040), (68, 975480), (80, 829158), (85, 780384), (88, 753780), (96, 690965), (102, 650320), (110, 603024), (120, 552772), (132, 502520), (136, 487740), (160, 414579), (165, 402016), (170, 390192), (176, 376890), (187, 354720), (204, 325160), (220, 301512), (240, 276386), (255, 260128), (264, 251260), (272, 243870), (330, 201008), (340, 195096), (352, 188445), (374, 177360), (408, 162580), (440, 150756), (480, 138193), (510, 130064), (528, 125630), (544, 121935), (561, 118240), (660, 100504), (680, 97548), (739, 89760), (748, 88680), (816, 81290), (880, 75378), (935, 70944), (1020, 65032), (1056, 62815), (1122, 59120), (1320, 50252), (1360, 48774), (1478, 44880), (1496, 44340), (1632, 40645), (1760, 37689), (1870, 35472), (2040, 32516), (2217, 29920), (2244, 29560), (2640, 25126), (2720, 24387), (2805, 23648), (2956, 22440), (2992, 22170), (3695, 17952), (3740, 17736), (4080, 16258), (4434, 14960), (4488, 14780), (5280, 12563), (5610, 11824), (5912, 11220), (5984, 11085), (7390, 8976), (7480, 8868), (8129, 8160)]