396155200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 252

約数和(自身を含む): 1177698432

約数和(自身を除く): 781543232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 140, 155, 160, 163, 175, 196, 200, 217, 224, 245, 248, 280, 310, 320, 326, 350, 392, 400, 434, 448, 490, 496, 560, 620, 652, 700, 775, 784, 800, 815, 868, 980, 992, 1085, 1120, 1141, 1225, 1240, 1304, 1400, 1519, 1550, 1568, 1600, 1630, 1736, 1960, 1984, 2170, 2240, 2282, 2450, 2480, 2608, 2800, 3038, 3100, 3136, 3260, 3472, 3920, 4075, 4340, 4564, 4900, 4960, 5053, 5216, 5425, 5600, 5705, 6076, 6200, 6520, 6944, 7595, 7840, 7987, 8150, 8680, 9128, 9800, 9920, 10106, 10432, 10850, 11200, 11410, 12152, 12400, 13040, 13888, 15190, 15680, 15974, 16300, 17360, 18256, 19600, 20212, 21700, 22820, 24304, 24800, 25265, 26080, 28525, 30380, 31948, 32600, 34720, 35371, 36512, 37975, 39200, 39935, 40424, 43400, 45640, 48608, 49600, 50530, 52160, 57050, 60760, 63896, 65200, 69440, 70742, 73024, 75950, 78400, 79870, 80848, 86800, 91280, 97216, 101060, 114100, 121520, 126325, 127792, 130400, 141484, 151900, 159740, 161696, 173600, 176855, 182560, 199675, 202120, 228200, 243040, 247597, 252650, 255584, 260800, 282968, 303800, 319480, 323392, 347200, 353710, 365120, 399350, 404240, 456400, 486080, 495194, 505300, 511168, 565936, 607600, 638960, 707420, 798700, 808480, 884275, 912800, 990388, 1010600, 1131872, 1215200, 1237985, 1277920, 1414840, 1597400, 1616960, 1768550, 1825600, 1980776, 2021200, 2263744, 2430400, 2475970, 2555840, 2829680, 3194800, 3537100, 3961552, 4042400, 4951940, 5659360, 6189925, 6389600, 7074200, 7923104, 8084800, 9903880, 11318720, 12379850, 12779200, 14148400, 15846208, 19807760, 24759700, 28296800, 39615520, 49519400, 56593600, 79231040, 99038800, 198077600, 396155200]

約数ペア:

[(1, 396155200), (2, 198077600), (4, 99038800), (5, 79231040), (7, 56593600), (8, 49519400), (10, 39615520), (14, 28296800), (16, 24759700), (20, 19807760), (25, 15846208), (28, 14148400), (31, 12779200), (32, 12379850), (35, 11318720), (40, 9903880), (49, 8084800), (50, 7923104), (56, 7074200), (62, 6389600), (64, 6189925), (70, 5659360), (80, 4951940), (98, 4042400), (100, 3961552), (112, 3537100), (124, 3194800), (140, 2829680), (155, 2555840), (160, 2475970), (163, 2430400), (175, 2263744), (196, 2021200), (200, 1980776), (217, 1825600), (224, 1768550), (245, 1616960), (248, 1597400), (280, 1414840), (310, 1277920), (320, 1237985), (326, 1215200), (350, 1131872), (392, 1010600), (400, 990388), (434, 912800), (448, 884275), (490, 808480), (496, 798700), (560, 707420), (620, 638960), (652, 607600), (700, 565936), (775, 511168), (784, 505300), (800, 495194), (815, 486080), (868, 456400), (980, 404240), (992, 399350), (1085, 365120), (1120, 353710), (1141, 347200), (1225, 323392), (1240, 319480), (1304, 303800), (1400, 282968), (1519, 260800), (1550, 255584), (1568, 252650), (1600, 247597), (1630, 243040), (1736, 228200), (1960, 202120), (1984, 199675), (2170, 182560), (2240, 176855), (2282, 173600), (2450, 161696), (2480, 159740), (2608, 151900), (2800, 141484), (3038, 130400), (3100, 127792), (3136, 126325), (3260, 121520), (3472, 114100), (3920, 101060), (4075, 97216), (4340, 91280), (4564, 86800), (4900, 80848), (4960, 79870), (5053, 78400), (5216, 75950), (5425, 73024), (5600, 70742), (5705, 69440), (6076, 65200), (6200, 63896), (6520, 60760), (6944, 57050), (7595, 52160), (7840, 50530), (7987, 49600), (8150, 48608), (8680, 45640), (9128, 43400), (9800, 40424), (9920, 39935), (10106, 39200), (10432, 37975), (10850, 36512), (11200, 35371), (11410, 34720), (12152, 32600), (12400, 31948), (13040, 30380), (13888, 28525), (15190, 26080), (15680, 25265), (15974, 24800), (16300, 24304), (17360, 22820), (18256, 21700), (19600, 20212)]