66876810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 229920768

約数和(自身を除く): 163043958

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 131, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 262, 273, 286, 330, 357, 374, 385, 390, 393, 429, 442, 455, 462, 510, 546, 561, 595, 655, 663, 714, 715, 770, 786, 858, 910, 917, 935, 1001, 1105, 1122, 1155, 1190, 1309, 1310, 1326, 1365, 1430, 1441, 1547, 1703, 1785, 1834, 1870, 1965, 2002, 2145, 2210, 2227, 2310, 2431, 2618, 2730, 2751, 2805, 2882, 3003, 3094, 3315, 3406, 3570, 3927, 3930, 4290, 4323, 4454, 4585, 4641, 4862, 5005, 5109, 5502, 5610, 6006, 6545, 6630, 6681, 7205, 7293, 7735, 7854, 8515, 8646, 9170, 9282, 10010, 10087, 10218, 11135, 11921, 12155, 13090, 13362, 13755, 14410, 14586, 15015, 15470, 15589, 17017, 17030, 18733, 19635, 20174, 21615, 22270, 23205, 23842, 24310, 24497, 25545, 27510, 28951, 30030, 30261, 31178, 33405, 34034, 35763, 36465, 37466, 39270, 43230, 46410, 46767, 48994, 50435, 51051, 51090, 56199, 57902, 59605, 60522, 66810, 71526, 72930, 73491, 77945, 85085, 86853, 93534, 93665, 100870, 102102, 112398, 119210, 122485, 131131, 144755, 146982, 151305, 155890, 170170, 171479, 173706, 178815, 187330, 202657, 233835, 244970, 255255, 262262, 280995, 289510, 302610, 318461, 342958, 357630, 367455, 393393, 405314, 434265, 467670, 510510, 514437, 561990, 607971, 636922, 655655, 734910, 786786, 857395, 868530, 955383, 1013285, 1028874, 1215942, 1311310, 1592305, 1714790, 1910766, 1966965, 2026570, 2229227, 2572185, 3039855, 3184610, 3933930, 4458454, 4776915, 5144370, 6079710, 6687681, 9553830, 11146135, 13375362, 22292270, 33438405, 66876810]

約数ペア:

[(1, 66876810), (2, 33438405), (3, 22292270), (5, 13375362), (6, 11146135), (7, 9553830), (10, 6687681), (11, 6079710), (13, 5144370), (14, 4776915), (15, 4458454), (17, 3933930), (21, 3184610), (22, 3039855), (26, 2572185), (30, 2229227), (33, 2026570), (34, 1966965), (35, 1910766), (39, 1714790), (42, 1592305), (51, 1311310), (55, 1215942), (65, 1028874), (66, 1013285), (70, 955383), (77, 868530), (78, 857395), (85, 786786), (91, 734910), (102, 655655), (105, 636922), (110, 607971), (119, 561990), (130, 514437), (131, 510510), (143, 467670), (154, 434265), (165, 405314), (170, 393393), (182, 367455), (187, 357630), (195, 342958), (210, 318461), (221, 302610), (231, 289510), (238, 280995), (255, 262262), (262, 255255), (273, 244970), (286, 233835), (330, 202657), (357, 187330), (374, 178815), (385, 173706), (390, 171479), (393, 170170), (429, 155890), (442, 151305), (455, 146982), (462, 144755), (510, 131131), (546, 122485), (561, 119210), (595, 112398), (655, 102102), (663, 100870), (714, 93665), (715, 93534), (770, 86853), (786, 85085), (858, 77945), (910, 73491), (917, 72930), (935, 71526), (1001, 66810), (1105, 60522), (1122, 59605), (1155, 57902), (1190, 56199), (1309, 51090), (1310, 51051), (1326, 50435), (1365, 48994), (1430, 46767), (1441, 46410), (1547, 43230), (1703, 39270), (1785, 37466), (1834, 36465), (1870, 35763), (1965, 34034), (2002, 33405), (2145, 31178), (2210, 30261), (2227, 30030), (2310, 28951), (2431, 27510), (2618, 25545), (2730, 24497), (2751, 24310), (2805, 23842), (2882, 23205), (3003, 22270), (3094, 21615), (3315, 20174), (3406, 19635), (3570, 18733), (3927, 17030), (3930, 17017), (4290, 15589), (4323, 15470), (4454, 15015), (4585, 14586), (4641, 14410), (4862, 13755), (5005, 13362), (5109, 13090), (5502, 12155), (5610, 11921), (6006, 11135), (6545, 10218), (6630, 10087), (6681, 10010), (7205, 9282), (7293, 9170), (7735, 8646), (7854, 8515)]