1955033600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 240

約数和(自身を含む): 5398821120

約数和(自身を除く): 3443787520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 200, 208, 248, 256, 260, 310, 320, 325, 379, 400, 403, 416, 496, 512, 520, 620, 640, 650, 758, 775, 800, 806, 832, 992, 1040, 1240, 1280, 1300, 1516, 1550, 1600, 1612, 1664, 1895, 1984, 2015, 2080, 2480, 2560, 2600, 3032, 3100, 3200, 3224, 3328, 3790, 3968, 4030, 4160, 4927, 4960, 5200, 6064, 6200, 6400, 6448, 6656, 7580, 7936, 8060, 8320, 9475, 9854, 9920, 10075, 10400, 11749, 12128, 12400, 12800, 12896, 15160, 15872, 16120, 16640, 18950, 19708, 19840, 20150, 20800, 23498, 24256, 24635, 24800, 25792, 30320, 32240, 33280, 37900, 39416, 39680, 40300, 41600, 46996, 48512, 49270, 49600, 51584, 58745, 60640, 64480, 75800, 78832, 79360, 80600, 83200, 93992, 97024, 98540, 99200, 103168, 117490, 121280, 123175, 128960, 151600, 152737, 157664, 161200, 166400, 187984, 194048, 197080, 198400, 206336, 234980, 242560, 246350, 257920, 293725, 303200, 305474, 315328, 322400, 375968, 394160, 396800, 469960, 485120, 492700, 515840, 587450, 606400, 610948, 630656, 644800, 751936, 763685, 788320, 939920, 970240, 985400, 1031680, 1174900, 1212800, 1221896, 1261312, 1289600, 1503872, 1527370, 1576640, 1879840, 1970800, 2349800, 2425600, 2443792, 2522624, 2579200, 3007744, 3054740, 3153280, 3759680, 3818425, 3941600, 4699600, 4851200, 4887584, 5158400, 6015488, 6109480, 6306560, 7519360, 7636850, 7883200, 9399200, 9775168, 12218960, 12613120, 15038720, 15273700, 15766400, 18798400, 19550336, 24437920, 30077440, 30547400, 31532800, 37596800, 39100672, 48875840, 61094800, 63065600, 75193600, 78201344, 97751680, 122189600, 150387200, 195503360, 244379200, 391006720, 488758400, 977516800, 1955033600]

約数ペア:

[(1, 1955033600), (2, 977516800), (4, 488758400), (5, 391006720), (8, 244379200), (10, 195503360), (13, 150387200), (16, 122189600), (20, 97751680), (25, 78201344), (26, 75193600), (31, 63065600), (32, 61094800), (40, 48875840), (50, 39100672), (52, 37596800), (62, 31532800), (64, 30547400), (65, 30077440), (80, 24437920), (100, 19550336), (104, 18798400), (124, 15766400), (128, 15273700), (130, 15038720), (155, 12613120), (160, 12218960), (200, 9775168), (208, 9399200), (248, 7883200), (256, 7636850), (260, 7519360), (310, 6306560), (320, 6109480), (325, 6015488), (379, 5158400), (400, 4887584), (403, 4851200), (416, 4699600), (496, 3941600), (512, 3818425), (520, 3759680), (620, 3153280), (640, 3054740), (650, 3007744), (758, 2579200), (775, 2522624), (800, 2443792), (806, 2425600), (832, 2349800), (992, 1970800), (1040, 1879840), (1240, 1576640), (1280, 1527370), (1300, 1503872), (1516, 1289600), (1550, 1261312), (1600, 1221896), (1612, 1212800), (1664, 1174900), (1895, 1031680), (1984, 985400), (2015, 970240), (2080, 939920), (2480, 788320), (2560, 763685), (2600, 751936), (3032, 644800), (3100, 630656), (3200, 610948), (3224, 606400), (3328, 587450), (3790, 515840), (3968, 492700), (4030, 485120), (4160, 469960), (4927, 396800), (4960, 394160), (5200, 375968), (6064, 322400), (6200, 315328), (6400, 305474), (6448, 303200), (6656, 293725), (7580, 257920), (7936, 246350), (8060, 242560), (8320, 234980), (9475, 206336), (9854, 198400), (9920, 197080), (10075, 194048), (10400, 187984), (11749, 166400), (12128, 161200), (12400, 157664), (12800, 152737), (12896, 151600), (15160, 128960), (15872, 123175), (16120, 121280), (16640, 117490), (18950, 103168), (19708, 99200), (19840, 98540), (20150, 97024), (20800, 93992), (23498, 83200), (24256, 80600), (24635, 79360), (24800, 78832), (25792, 75800), (30320, 64480), (32240, 60640), (33280, 58745), (37900, 51584), (39416, 49600), (39680, 49270), (40300, 48512), (41600, 46996)]