66998360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 192106080

約数和(自身を除く): 125107720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 17, 20, 22, 26, 34, 40, 44, 52, 53, 55, 65, 68, 85, 88, 104, 106, 110, 130, 136, 143, 169, 170, 187, 212, 220, 221, 260, 265, 286, 338, 340, 374, 424, 440, 442, 520, 530, 572, 583, 676, 680, 689, 715, 748, 845, 884, 901, 935, 1060, 1105, 1144, 1166, 1352, 1378, 1430, 1496, 1690, 1768, 1802, 1859, 1870, 2120, 2210, 2332, 2431, 2756, 2860, 2873, 2915, 3380, 3445, 3604, 3718, 3740, 4420, 4505, 4664, 4862, 5512, 5720, 5746, 5830, 6760, 6890, 7208, 7436, 7480, 7579, 8840, 8957, 9010, 9295, 9724, 9911, 11492, 11660, 11713, 12155, 13780, 14365, 14872, 15158, 17914, 18020, 18590, 19448, 19822, 22984, 23320, 23426, 24310, 27560, 28730, 30316, 31603, 35828, 36040, 37180, 37895, 39644, 44785, 46852, 48620, 49555, 57460, 58565, 60632, 63206, 71656, 74360, 75790, 79288, 89570, 93704, 97240, 98527, 99110, 114920, 117130, 126412, 128843, 151580, 152269, 158015, 179140, 197054, 198220, 234260, 252824, 257686, 303160, 304538, 316030, 358280, 394108, 396440, 468520, 492635, 515372, 609076, 632060, 644215, 761345, 788216, 985270, 1030744, 1218152, 1264120, 1288430, 1522690, 1674959, 1970540, 2576860, 3045380, 3349918, 3941080, 5153720, 6090760, 6699836, 8374795, 13399672, 16749590, 33499180, 66998360]

約数ペア:

[(1, 66998360), (2, 33499180), (4, 16749590), (5, 13399672), (8, 8374795), (10, 6699836), (11, 6090760), (13, 5153720), (17, 3941080), (20, 3349918), (22, 3045380), (26, 2576860), (34, 1970540), (40, 1674959), (44, 1522690), (52, 1288430), (53, 1264120), (55, 1218152), (65, 1030744), (68, 985270), (85, 788216), (88, 761345), (104, 644215), (106, 632060), (110, 609076), (130, 515372), (136, 492635), (143, 468520), (169, 396440), (170, 394108), (187, 358280), (212, 316030), (220, 304538), (221, 303160), (260, 257686), (265, 252824), (286, 234260), (338, 198220), (340, 197054), (374, 179140), (424, 158015), (440, 152269), (442, 151580), (520, 128843), (530, 126412), (572, 117130), (583, 114920), (676, 99110), (680, 98527), (689, 97240), (715, 93704), (748, 89570), (845, 79288), (884, 75790), (901, 74360), (935, 71656), (1060, 63206), (1105, 60632), (1144, 58565), (1166, 57460), (1352, 49555), (1378, 48620), (1430, 46852), (1496, 44785), (1690, 39644), (1768, 37895), (1802, 37180), (1859, 36040), (1870, 35828), (2120, 31603), (2210, 30316), (2332, 28730), (2431, 27560), (2756, 24310), (2860, 23426), (2873, 23320), (2915, 22984), (3380, 19822), (3445, 19448), (3604, 18590), (3718, 18020), (3740, 17914), (4420, 15158), (4505, 14872), (4664, 14365), (4862, 13780), (5512, 12155), (5720, 11713), (5746, 11660), (5830, 11492), (6760, 9911), (6890, 9724), (7208, 9295), (7436, 9010), (7480, 8957), (7579, 8840)]