82670490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 278691840

約数和(自身を除く): 196021350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 31, 34, 35, 42, 45, 51, 54, 62, 63, 70, 83, 85, 90, 93, 102, 105, 119, 126, 135, 153, 155, 166, 170, 186, 189, 210, 217, 238, 249, 255, 270, 279, 306, 310, 315, 357, 378, 415, 434, 459, 465, 498, 510, 527, 558, 581, 595, 630, 651, 714, 747, 765, 830, 837, 918, 930, 945, 1054, 1071, 1085, 1162, 1190, 1245, 1302, 1395, 1411, 1494, 1530, 1581, 1674, 1743, 1785, 1890, 1953, 2142, 2170, 2241, 2295, 2490, 2573, 2635, 2790, 2822, 2905, 3162, 3213, 3255, 3486, 3570, 3689, 3735, 3906, 4185, 4233, 4482, 4590, 4743, 5146, 5229, 5270, 5355, 5810, 5859, 6426, 6510, 7055, 7378, 7470, 7719, 7905, 8370, 8466, 8715, 9486, 9765, 9877, 10458, 10710, 11067, 11205, 11718, 12699, 12865, 14110, 14229, 15438, 15687, 15810, 16065, 17430, 18011, 18445, 19530, 19754, 21165, 22134, 22410, 23157, 23715, 25398, 25730, 26145, 28458, 29295, 29631, 31374, 32130, 33201, 36022, 36890, 38097, 38595, 42330, 43741, 46314, 47430, 49385, 52290, 54033, 55335, 58590, 59262, 63495, 66402, 69471, 71145, 76194, 77190, 78435, 87482, 88893, 90055, 98770, 99603, 108066, 110670, 115785, 126990, 131223, 138942, 142290, 148155, 156870, 162099, 166005, 177786, 180110, 190485, 199206, 218705, 231570, 262446, 266679, 270165, 296310, 306187, 324198, 332010, 347355, 380970, 393669, 437410, 444465, 486297, 498015, 533358, 540330, 612374, 656115, 694710, 787338, 810495, 888930, 918561, 972594, 996030, 1181007, 1312230, 1333395, 1530935, 1620990, 1837122, 1968345, 2362014, 2431485, 2666790, 2755683, 3061870, 3936690, 4592805, 4862970, 5511366, 5905035, 8267049, 9185610, 11810070, 13778415, 16534098, 27556830, 41335245, 82670490]

約数ペア:

[(1, 82670490), (2, 41335245), (3, 27556830), (5, 16534098), (6, 13778415), (7, 11810070), (9, 9185610), (10, 8267049), (14, 5905035), (15, 5511366), (17, 4862970), (18, 4592805), (21, 3936690), (27, 3061870), (30, 2755683), (31, 2666790), (34, 2431485), (35, 2362014), (42, 1968345), (45, 1837122), (51, 1620990), (54, 1530935), (62, 1333395), (63, 1312230), (70, 1181007), (83, 996030), (85, 972594), (90, 918561), (93, 888930), (102, 810495), (105, 787338), (119, 694710), (126, 656115), (135, 612374), (153, 540330), (155, 533358), (166, 498015), (170, 486297), (186, 444465), (189, 437410), (210, 393669), (217, 380970), (238, 347355), (249, 332010), (255, 324198), (270, 306187), (279, 296310), (306, 270165), (310, 266679), (315, 262446), (357, 231570), (378, 218705), (415, 199206), (434, 190485), (459, 180110), (465, 177786), (498, 166005), (510, 162099), (527, 156870), (558, 148155), (581, 142290), (595, 138942), (630, 131223), (651, 126990), (714, 115785), (747, 110670), (765, 108066), (830, 99603), (837, 98770), (918, 90055), (930, 88893), (945, 87482), (1054, 78435), (1071, 77190), (1085, 76194), (1162, 71145), (1190, 69471), (1245, 66402), (1302, 63495), (1395, 59262), (1411, 58590), (1494, 55335), (1530, 54033), (1581, 52290), (1674, 49385), (1743, 47430), (1785, 46314), (1890, 43741), (1953, 42330), (2142, 38595), (2170, 38097), (2241, 36890), (2295, 36022), (2490, 33201), (2573, 32130), (2635, 31374), (2790, 29631), (2822, 29295), (2905, 28458), (3162, 26145), (3213, 25730), (3255, 25398), (3486, 23715), (3570, 23157), (3689, 22410), (3735, 22134), (3906, 21165), (4185, 19754), (4233, 19530), (4482, 18445), (4590, 18011), (4743, 17430), (5146, 16065), (5229, 15810), (5270, 15687), (5355, 15438), (5810, 14229), (5859, 14110), (6426, 12865), (6510, 12699), (7055, 11718), (7378, 11205), (7470, 11067), (7719, 10710), (7905, 10458), (8370, 9877), (8466, 9765), (8715, 9486)]