336193760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 980066304

約数和(自身を除く): 643872544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 160, 161, 184, 217, 224, 230, 248, 280, 310, 322, 368, 421, 434, 460, 496, 560, 620, 644, 713, 736, 805, 842, 868, 920, 992, 1085, 1120, 1240, 1288, 1426, 1610, 1684, 1736, 1840, 2105, 2170, 2480, 2576, 2852, 2947, 3220, 3368, 3472, 3565, 3680, 4210, 4340, 4960, 4991, 5152, 5704, 5894, 6440, 6736, 6944, 7130, 8420, 8680, 9683, 9982, 11408, 11788, 12880, 13051, 13472, 14260, 14735, 16840, 17360, 19366, 19964, 22816, 23576, 24955, 25760, 26102, 28520, 29470, 33680, 34720, 38732, 39928, 47152, 48415, 49910, 52204, 57040, 58940, 65255, 67360, 67781, 77464, 79856, 91357, 94304, 96830, 99820, 104408, 114080, 117880, 130510, 135562, 154928, 159712, 182714, 193660, 199640, 208816, 235760, 261020, 271124, 300173, 309856, 338905, 365428, 387320, 399280, 417632, 456785, 471520, 522040, 542248, 600346, 677810, 730856, 774640, 798560, 913570, 1044080, 1084496, 1200692, 1355620, 1461712, 1500865, 1549280, 1827140, 2088160, 2101211, 2168992, 2401384, 2711240, 2923424, 3001730, 3654280, 4202422, 4802768, 5422480, 6003460, 7308560, 8404844, 9605536, 10506055, 10844960, 12006920, 14617120, 16809688, 21012110, 24013840, 33619376, 42024220, 48027680, 67238752, 84048440, 168096880, 336193760]

約数ペア:

[(1, 336193760), (2, 168096880), (4, 84048440), (5, 67238752), (7, 48027680), (8, 42024220), (10, 33619376), (14, 24013840), (16, 21012110), (20, 16809688), (23, 14617120), (28, 12006920), (31, 10844960), (32, 10506055), (35, 9605536), (40, 8404844), (46, 7308560), (56, 6003460), (62, 5422480), (70, 4802768), (80, 4202422), (92, 3654280), (112, 3001730), (115, 2923424), (124, 2711240), (140, 2401384), (155, 2168992), (160, 2101211), (161, 2088160), (184, 1827140), (217, 1549280), (224, 1500865), (230, 1461712), (248, 1355620), (280, 1200692), (310, 1084496), (322, 1044080), (368, 913570), (421, 798560), (434, 774640), (460, 730856), (496, 677810), (560, 600346), (620, 542248), (644, 522040), (713, 471520), (736, 456785), (805, 417632), (842, 399280), (868, 387320), (920, 365428), (992, 338905), (1085, 309856), (1120, 300173), (1240, 271124), (1288, 261020), (1426, 235760), (1610, 208816), (1684, 199640), (1736, 193660), (1840, 182714), (2105, 159712), (2170, 154928), (2480, 135562), (2576, 130510), (2852, 117880), (2947, 114080), (3220, 104408), (3368, 99820), (3472, 96830), (3565, 94304), (3680, 91357), (4210, 79856), (4340, 77464), (4960, 67781), (4991, 67360), (5152, 65255), (5704, 58940), (5894, 57040), (6440, 52204), (6736, 49910), (6944, 48415), (7130, 47152), (8420, 39928), (8680, 38732), (9683, 34720), (9982, 33680), (11408, 29470), (11788, 28520), (12880, 26102), (13051, 25760), (13472, 24955), (14260, 23576), (14735, 22816), (16840, 19964), (17360, 19366)]