329319200

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 216

約数和(自身を含む): 968937984

約数和(自身を除く): 639618784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 271, 280, 310, 350, 392, 400, 434, 490, 496, 542, 560, 620, 700, 775, 784, 800, 868, 980, 992, 1084, 1085, 1120, 1225, 1240, 1355, 1400, 1519, 1550, 1568, 1736, 1897, 1960, 2168, 2170, 2450, 2480, 2710, 2800, 3038, 3100, 3472, 3794, 3920, 4336, 4340, 4900, 4960, 5420, 5425, 5600, 6076, 6200, 6775, 6944, 7588, 7595, 7840, 8401, 8672, 8680, 9485, 9800, 10840, 10850, 12152, 12400, 13279, 13550, 15176, 15190, 16802, 17360, 18970, 19600, 21680, 21700, 24304, 24800, 26558, 27100, 30352, 30380, 33604, 34720, 37940, 37975, 39200, 42005, 43360, 43400, 47425, 48608, 53116, 54200, 58807, 60704, 60760, 66395, 67208, 75880, 75950, 84010, 86800, 94850, 106232, 108400, 117614, 121520, 132790, 134416, 151760, 151900, 168020, 173600, 189700, 210025, 212464, 216800, 235228, 243040, 265580, 268832, 294035, 303520, 303800, 331975, 336040, 379400, 411649, 420050, 424928, 470456, 531160, 588070, 607600, 663950, 672080, 758800, 823298, 840100, 940912, 1062320, 1176140, 1215200, 1327900, 1344160, 1470175, 1517600, 1646596, 1680200, 1881824, 2058245, 2124640, 2352280, 2655800, 2940350, 3293192, 3360400, 4116490, 4704560, 5311600, 5880700, 6586384, 6720800, 8232980, 9409120, 10291225, 10623200, 11761400, 13172768, 16465960, 20582450, 23522800, 32931920, 41164900, 47045600, 65863840, 82329800, 164659600, 329319200]

約数ペア:

[(1, 329319200), (2, 164659600), (4, 82329800), (5, 65863840), (7, 47045600), (8, 41164900), (10, 32931920), (14, 23522800), (16, 20582450), (20, 16465960), (25, 13172768), (28, 11761400), (31, 10623200), (32, 10291225), (35, 9409120), (40, 8232980), (49, 6720800), (50, 6586384), (56, 5880700), (62, 5311600), (70, 4704560), (80, 4116490), (98, 3360400), (100, 3293192), (112, 2940350), (124, 2655800), (140, 2352280), (155, 2124640), (160, 2058245), (175, 1881824), (196, 1680200), (200, 1646596), (217, 1517600), (224, 1470175), (245, 1344160), (248, 1327900), (271, 1215200), (280, 1176140), (310, 1062320), (350, 940912), (392, 840100), (400, 823298), (434, 758800), (490, 672080), (496, 663950), (542, 607600), (560, 588070), (620, 531160), (700, 470456), (775, 424928), (784, 420050), (800, 411649), (868, 379400), (980, 336040), (992, 331975), (1084, 303800), (1085, 303520), (1120, 294035), (1225, 268832), (1240, 265580), (1355, 243040), (1400, 235228), (1519, 216800), (1550, 212464), (1568, 210025), (1736, 189700), (1897, 173600), (1960, 168020), (2168, 151900), (2170, 151760), (2450, 134416), (2480, 132790), (2710, 121520), (2800, 117614), (3038, 108400), (3100, 106232), (3472, 94850), (3794, 86800), (3920, 84010), (4336, 75950), (4340, 75880), (4900, 67208), (4960, 66395), (5420, 60760), (5425, 60704), (5600, 58807), (6076, 54200), (6200, 53116), (6775, 48608), (6944, 47425), (7588, 43400), (7595, 43360), (7840, 42005), (8401, 39200), (8672, 37975), (8680, 37940), (9485, 34720), (9800, 33604), (10840, 30380), (10850, 30352), (12152, 27100), (12400, 26558), (13279, 24800), (13550, 24304), (15176, 21700), (15190, 21680), (16802, 19600), (17360, 18970)]