1314400000

素因数分解:

$2^8\times 5^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 216

約数和(自身を含む): 3449029248

約数和(自身を除く): 2134629248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 53, 62, 64, 80, 100, 106, 124, 125, 128, 155, 160, 200, 212, 248, 250, 256, 265, 310, 320, 400, 424, 496, 500, 530, 620, 625, 640, 775, 800, 848, 992, 1000, 1060, 1240, 1250, 1280, 1325, 1550, 1600, 1643, 1696, 1984, 2000, 2120, 2480, 2500, 2650, 3100, 3125, 3200, 3286, 3392, 3875, 3968, 4000, 4240, 4960, 5000, 5300, 6200, 6250, 6400, 6572, 6625, 6784, 7750, 7936, 8000, 8215, 8480, 9920, 10000, 10600, 12400, 12500, 13144, 13250, 13568, 15500, 16000, 16430, 16960, 19375, 19840, 20000, 21200, 24800, 25000, 26288, 26500, 31000, 32000, 32860, 33125, 33920, 38750, 39680, 40000, 41075, 42400, 49600, 50000, 52576, 53000, 62000, 65720, 66250, 67840, 77500, 80000, 82150, 84800, 96875, 99200, 100000, 105152, 106000, 124000, 131440, 132500, 155000, 160000, 164300, 165625, 169600, 193750, 198400, 200000, 205375, 210304, 212000, 248000, 262880, 265000, 310000, 328600, 331250, 339200, 387500, 400000, 410750, 420608, 424000, 496000, 525760, 530000, 620000, 657200, 662500, 775000, 800000, 821500, 848000, 992000, 1026875, 1051520, 1060000, 1240000, 1314400, 1325000, 1550000, 1643000, 1696000, 2053750, 2103040, 2120000, 2480000, 2628800, 2650000, 3100000, 3286000, 4107500, 4240000, 4960000, 5134375, 5257600, 5300000, 6200000, 6572000, 8215000, 8480000, 10268750, 10515200, 10600000, 12400000, 13144000, 16430000, 20537500, 21200000, 24800000, 26288000, 32860000, 41075000, 42400000, 52576000, 65720000, 82150000, 131440000, 164300000, 262880000, 328600000, 657200000, 1314400000]

約数ペア:

[(1, 1314400000), (2, 657200000), (4, 328600000), (5, 262880000), (8, 164300000), (10, 131440000), (16, 82150000), (20, 65720000), (25, 52576000), (31, 42400000), (32, 41075000), (40, 32860000), (50, 26288000), (53, 24800000), (62, 21200000), (64, 20537500), (80, 16430000), (100, 13144000), (106, 12400000), (124, 10600000), (125, 10515200), (128, 10268750), (155, 8480000), (160, 8215000), (200, 6572000), (212, 6200000), (248, 5300000), (250, 5257600), (256, 5134375), (265, 4960000), (310, 4240000), (320, 4107500), (400, 3286000), (424, 3100000), (496, 2650000), (500, 2628800), (530, 2480000), (620, 2120000), (625, 2103040), (640, 2053750), (775, 1696000), (800, 1643000), (848, 1550000), (992, 1325000), (1000, 1314400), (1060, 1240000), (1240, 1060000), (1250, 1051520), (1280, 1026875), (1325, 992000), (1550, 848000), (1600, 821500), (1643, 800000), (1696, 775000), (1984, 662500), (2000, 657200), (2120, 620000), (2480, 530000), (2500, 525760), (2650, 496000), (3100, 424000), (3125, 420608), (3200, 410750), (3286, 400000), (3392, 387500), (3875, 339200), (3968, 331250), (4000, 328600), (4240, 310000), (4960, 265000), (5000, 262880), (5300, 248000), (6200, 212000), (6250, 210304), (6400, 205375), (6572, 200000), (6625, 198400), (6784, 193750), (7750, 169600), (7936, 165625), (8000, 164300), (8215, 160000), (8480, 155000), (9920, 132500), (10000, 131440), (10600, 124000), (12400, 106000), (12500, 105152), (13144, 100000), (13250, 99200), (13568, 96875), (15500, 84800), (16000, 82150), (16430, 80000), (16960, 77500), (19375, 67840), (19840, 66250), (20000, 65720), (21200, 62000), (24800, 53000), (25000, 52576), (26288, 50000), (26500, 49600), (31000, 42400), (32000, 41075), (32860, 40000), (33125, 39680), (33920, 38750)]