396213480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2792

約数の個数: 192

約数和(自身を含む): 1432005120

約数和(自身を除く): 1035791640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2731, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5462, 5580, 6045, 7254, 8060, 8193, 9672, 10924, 11160, 12090, 13655, 14508, 16120, 16386, 18135, 21848, 24180, 24579, 27310, 29016, 32772, 35503, 36270, 40965, 48360, 49158, 54620, 65544, 71006, 72540, 81930, 84661, 98316, 106509, 109240, 122895, 142012, 145080, 163860, 169322, 177515, 196632, 213018, 245790, 253983, 284024, 319527, 327720, 338644, 355030, 423305, 426036, 491580, 507966, 532545, 639054, 677288, 710060, 761949, 846610, 852072, 983160, 1015932, 1065090, 1100593, 1269915, 1278108, 1420120, 1523898, 1597635, 1693220, 2031864, 2130180, 2201186, 2539830, 2556216, 3047796, 3195270, 3301779, 3386440, 3809745, 4260360, 4402372, 5079660, 5502965, 6095592, 6390540, 6603558, 7619490, 8804744, 9905337, 10159320, 11005930, 12781080, 13207116, 15238980, 16508895, 19810674, 22011860, 26414232, 30477960, 33017790, 39621348, 44023720, 49526685, 66035580, 79242696, 99053370, 132071160, 198106740, 396213480]

約数ペア:

[(1, 396213480), (2, 198106740), (3, 132071160), (4, 99053370), (5, 79242696), (6, 66035580), (8, 49526685), (9, 44023720), (10, 39621348), (12, 33017790), (13, 30477960), (15, 26414232), (18, 22011860), (20, 19810674), (24, 16508895), (26, 15238980), (30, 13207116), (31, 12781080), (36, 11005930), (39, 10159320), (40, 9905337), (45, 8804744), (52, 7619490), (60, 6603558), (62, 6390540), (65, 6095592), (72, 5502965), (78, 5079660), (90, 4402372), (93, 4260360), (104, 3809745), (117, 3386440), (120, 3301779), (124, 3195270), (130, 3047796), (155, 2556216), (156, 2539830), (180, 2201186), (186, 2130180), (195, 2031864), (234, 1693220), (248, 1597635), (260, 1523898), (279, 1420120), (310, 1278108), (312, 1269915), (360, 1100593), (372, 1065090), (390, 1015932), (403, 983160), (465, 852072), (468, 846610), (520, 761949), (558, 710060), (585, 677288), (620, 639054), (744, 532545), (780, 507966), (806, 491580), (930, 426036), (936, 423305), (1116, 355030), (1170, 338644), (1209, 327720), (1240, 319527), (1395, 284024), (1560, 253983), (1612, 245790), (1860, 213018), (2015, 196632), (2232, 177515), (2340, 169322), (2418, 163860), (2731, 145080), (2790, 142012), (3224, 122895), (3627, 109240), (3720, 106509), (4030, 98316), (4680, 84661), (4836, 81930), (5462, 72540), (5580, 71006), (6045, 65544), (7254, 54620), (8060, 49158), (8193, 48360), (9672, 40965), (10924, 36270), (11160, 35503), (12090, 32772), (13655, 29016), (14508, 27310), (16120, 24579), (16386, 24180), (18135, 21848)]