16837380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 62741952

約数和(自身を除く): 45904572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 83, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 166, 180, 196, 207, 210, 230, 245, 249, 252, 276, 294, 315, 322, 332, 345, 414, 415, 420, 441, 460, 483, 490, 498, 581, 588, 630, 644, 690, 735, 747, 805, 828, 830, 882, 966, 980, 996, 1035, 1127, 1162, 1245, 1260, 1380, 1449, 1470, 1494, 1610, 1660, 1743, 1764, 1909, 1932, 2070, 2205, 2254, 2324, 2415, 2490, 2898, 2905, 2940, 2988, 3220, 3381, 3486, 3735, 3818, 4067, 4140, 4410, 4508, 4830, 4980, 5229, 5635, 5727, 5796, 5810, 6762, 6972, 7245, 7470, 7636, 8134, 8715, 8820, 9545, 9660, 10143, 10458, 11270, 11454, 11620, 12201, 13363, 13524, 14490, 14940, 16268, 16905, 17181, 17430, 19090, 20286, 20335, 20916, 22540, 22908, 24402, 26145, 26726, 28635, 28980, 33810, 34362, 34860, 36603, 38180, 40089, 40572, 40670, 48804, 50715, 52290, 53452, 57270, 61005, 66815, 67620, 68724, 73206, 80178, 81340, 85905, 93541, 101430, 104580, 114540, 120267, 122010, 133630, 146412, 160356, 171810, 183015, 187082, 200445, 202860, 240534, 244020, 267260, 280623, 343620, 366030, 374164, 400890, 467705, 481068, 561246, 601335, 732060, 801780, 841869, 935410, 1122492, 1202670, 1403115, 1683738, 1870820, 2405340, 2806230, 3367476, 4209345, 5612460, 8418690, 16837380]

約数ペア:

[(1, 16837380), (2, 8418690), (3, 5612460), (4, 4209345), (5, 3367476), (6, 2806230), (7, 2405340), (9, 1870820), (10, 1683738), (12, 1403115), (14, 1202670), (15, 1122492), (18, 935410), (20, 841869), (21, 801780), (23, 732060), (28, 601335), (30, 561246), (35, 481068), (36, 467705), (42, 400890), (45, 374164), (46, 366030), (49, 343620), (60, 280623), (63, 267260), (69, 244020), (70, 240534), (83, 202860), (84, 200445), (90, 187082), (92, 183015), (98, 171810), (105, 160356), (115, 146412), (126, 133630), (138, 122010), (140, 120267), (147, 114540), (161, 104580), (166, 101430), (180, 93541), (196, 85905), (207, 81340), (210, 80178), (230, 73206), (245, 68724), (249, 67620), (252, 66815), (276, 61005), (294, 57270), (315, 53452), (322, 52290), (332, 50715), (345, 48804), (414, 40670), (415, 40572), (420, 40089), (441, 38180), (460, 36603), (483, 34860), (490, 34362), (498, 33810), (581, 28980), (588, 28635), (630, 26726), (644, 26145), (690, 24402), (735, 22908), (747, 22540), (805, 20916), (828, 20335), (830, 20286), (882, 19090), (966, 17430), (980, 17181), (996, 16905), (1035, 16268), (1127, 14940), (1162, 14490), (1245, 13524), (1260, 13363), (1380, 12201), (1449, 11620), (1470, 11454), (1494, 11270), (1610, 10458), (1660, 10143), (1743, 9660), (1764, 9545), (1909, 8820), (1932, 8715), (2070, 8134), (2205, 7636), (2254, 7470), (2324, 7245), (2415, 6972), (2490, 6762), (2898, 5810), (2905, 5796), (2940, 5727), (2988, 5635), (3220, 5229), (3381, 4980), (3486, 4830), (3735, 4508), (3818, 4410), (4067, 4140)]