669047580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2417

約数の個数: 192

約数和(自身を含む): 2275983360

約数和(自身を除く): 1606935780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1530, 1581, 1674, 1836, 1860, 2108, 2295, 2351, 2635, 2790, 3060, 3162, 3348, 4185, 4590, 4702, 4743, 5270, 5580, 6324, 7053, 7905, 8370, 9180, 9404, 9486, 10540, 11755, 14106, 14229, 15810, 16740, 18972, 21159, 23510, 23715, 28212, 28458, 31620, 35265, 39967, 42318, 47020, 47430, 56916, 63477, 70530, 71145, 72881, 79934, 84636, 94860, 105795, 119901, 126954, 141060, 142290, 145762, 159868, 199835, 211590, 218643, 239802, 253908, 284580, 291524, 317385, 359703, 364405, 399670, 423180, 437286, 479604, 599505, 634770, 655929, 719406, 728810, 799340, 874572, 1079109, 1093215, 1199010, 1238977, 1269540, 1311858, 1438812, 1457620, 1798515, 1967787, 2158218, 2186430, 2398020, 2477954, 2623716, 3279645, 3597030, 3716931, 3935574, 4316436, 4372860, 4955908, 5395545, 6194885, 6559290, 7194060, 7433862, 7871148, 9838935, 10791090, 11150793, 12389770, 13118580, 14867724, 18584655, 19677870, 21582180, 22301586, 24779540, 33452379, 37169310, 39355740, 44603172, 55753965, 66904758, 74338620, 111507930, 133809516, 167261895, 223015860, 334523790, 669047580]

約数ペア:

[(1, 669047580), (2, 334523790), (3, 223015860), (4, 167261895), (5, 133809516), (6, 111507930), (9, 74338620), (10, 66904758), (12, 55753965), (15, 44603172), (17, 39355740), (18, 37169310), (20, 33452379), (27, 24779540), (30, 22301586), (31, 21582180), (34, 19677870), (36, 18584655), (45, 14867724), (51, 13118580), (54, 12389770), (60, 11150793), (62, 10791090), (68, 9838935), (85, 7871148), (90, 7433862), (93, 7194060), (102, 6559290), (108, 6194885), (124, 5395545), (135, 4955908), (153, 4372860), (155, 4316436), (170, 3935574), (180, 3716931), (186, 3597030), (204, 3279645), (255, 2623716), (270, 2477954), (279, 2398020), (306, 2186430), (310, 2158218), (340, 1967787), (372, 1798515), (459, 1457620), (465, 1438812), (510, 1311858), (527, 1269540), (540, 1238977), (558, 1199010), (612, 1093215), (620, 1079109), (765, 874572), (837, 799340), (918, 728810), (930, 719406), (1020, 655929), (1054, 634770), (1116, 599505), (1395, 479604), (1530, 437286), (1581, 423180), (1674, 399670), (1836, 364405), (1860, 359703), (2108, 317385), (2295, 291524), (2351, 284580), (2635, 253908), (2790, 239802), (3060, 218643), (3162, 211590), (3348, 199835), (4185, 159868), (4590, 145762), (4702, 142290), (4743, 141060), (5270, 126954), (5580, 119901), (6324, 105795), (7053, 94860), (7905, 84636), (8370, 79934), (9180, 72881), (9404, 71145), (9486, 70530), (10540, 63477), (11755, 56916), (14106, 47430), (14229, 47020), (15810, 42318), (16740, 39967), (18972, 35265), (21159, 31620), (23510, 28458), (23715, 28212)]