242783970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3329}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 725034240

約数和(自身を除く): 482250270

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1326, 1430, 1870, 2145, 2210, 2431, 2805, 3315, 3329, 4290, 4862, 5610, 6630, 6658, 7293, 9987, 12155, 14586, 16645, 19974, 24310, 33290, 36465, 36619, 43277, 49935, 56593, 72930, 73238, 86554, 99870, 109857, 113186, 129831, 169779, 183095, 216385, 219714, 259662, 282965, 339558, 366190, 432770, 476047, 549285, 565930, 622523, 649155, 735709, 848895, 952094, 1098570, 1245046, 1298310, 1428141, 1471418, 1697790, 1867569, 2207127, 2380235, 2856282, 3112615, 3678545, 3735138, 4414254, 4760470, 6225230, 7140705, 7357090, 8092799, 9337845, 11035635, 14281410, 16185598, 18675690, 22071270, 24278397, 40463995, 48556794, 80927990, 121391985, 242783970]

約数ペア:

[(1, 242783970), (2, 121391985), (3, 80927990), (5, 48556794), (6, 40463995), (10, 24278397), (11, 22071270), (13, 18675690), (15, 16185598), (17, 14281410), (22, 11035635), (26, 9337845), (30, 8092799), (33, 7357090), (34, 7140705), (39, 6225230), (51, 4760470), (55, 4414254), (65, 3735138), (66, 3678545), (78, 3112615), (85, 2856282), (102, 2380235), (110, 2207127), (130, 1867569), (143, 1697790), (165, 1471418), (170, 1428141), (187, 1298310), (195, 1245046), (221, 1098570), (255, 952094), (286, 848895), (330, 735709), (374, 649155), (390, 622523), (429, 565930), (442, 549285), (510, 476047), (561, 432770), (663, 366190), (715, 339558), (858, 282965), (935, 259662), (1105, 219714), (1122, 216385), (1326, 183095), (1430, 169779), (1870, 129831), (2145, 113186), (2210, 109857), (2431, 99870), (2805, 86554), (3315, 73238), (3329, 72930), (4290, 56593), (4862, 49935), (5610, 43277), (6630, 36619), (6658, 36465), (7293, 33290), (9987, 24310), (12155, 19974), (14586, 16645)]