163274580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1283}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 572068224

約数和(自身を除く): 408793644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1283, 1414, 1515, 1818, 2020, 2121, 2566, 2828, 3030, 3535, 3636, 3849, 4242, 4545, 5132, 6060, 6363, 6415, 7070, 7698, 8484, 8981, 9090, 10605, 11547, 12726, 12830, 14140, 15396, 17962, 18180, 19245, 21210, 23094, 25452, 25660, 26943, 31815, 35924, 38490, 42420, 44905, 46188, 53886, 57735, 63630, 76980, 80829, 89810, 107772, 115470, 127260, 129583, 134715, 161658, 179620, 230940, 259166, 269430, 323316, 388749, 404145, 518332, 538860, 647915, 777498, 808290, 907081, 1166247, 1295830, 1554996, 1616580, 1814162, 1943745, 2332494, 2591660, 2721243, 3628324, 3887490, 4535405, 4664988, 5442486, 5831235, 7774980, 8163729, 9070810, 10884972, 11662470, 13606215, 16327458, 18141620, 23324940, 27212430, 32654916, 40818645, 54424860, 81637290, 163274580]

約数ペア:

[(1, 163274580), (2, 81637290), (3, 54424860), (4, 40818645), (5, 32654916), (6, 27212430), (7, 23324940), (9, 18141620), (10, 16327458), (12, 13606215), (14, 11662470), (15, 10884972), (18, 9070810), (20, 8163729), (21, 7774980), (28, 5831235), (30, 5442486), (35, 4664988), (36, 4535405), (42, 3887490), (45, 3628324), (60, 2721243), (63, 2591660), (70, 2332494), (84, 1943745), (90, 1814162), (101, 1616580), (105, 1554996), (126, 1295830), (140, 1166247), (180, 907081), (202, 808290), (210, 777498), (252, 647915), (303, 538860), (315, 518332), (404, 404145), (420, 388749), (505, 323316), (606, 269430), (630, 259166), (707, 230940), (909, 179620), (1010, 161658), (1212, 134715), (1260, 129583), (1283, 127260), (1414, 115470), (1515, 107772), (1818, 89810), (2020, 80829), (2121, 76980), (2566, 63630), (2828, 57735), (3030, 53886), (3535, 46188), (3636, 44905), (3849, 42420), (4242, 38490), (4545, 35924), (5132, 31815), (6060, 26943), (6363, 25660), (6415, 25452), (7070, 23094), (7698, 21210), (8484, 19245), (8981, 18180), (9090, 17962), (10605, 15396), (11547, 14140), (12726, 12830)]