216305461120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1557499}}^1$

素因数の和:1557556

約数の個数: 128

約数和(自身を含む): 610041600000

約数和(自身を除く): 393736138880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 1557499, 3114998, 6229996, 7787495, 10902493, 12459992, 15574990, 21804986, 24919984, 31149980, 43609972, 48282469, 49839968, 54512465, 62299960, 87219944, 96564938, 99679936, 109024930, 124599920, 174439888, 193129876, 199359872, 218049860, 241412345, 249199840, 337977283, 348879776, 386259752, 436099720, 482824690, 498399680, 675954566, 697759552, 772519504, 872199440, 965649380, 996799360, 1351909132, 1395519104, 1545039008, 1689886415, 1744398880, 1931298760, 2703818264, 3090078016, 3379772830, 3488797760, 3862597520, 5407636528, 6180156032, 6759545660, 6977595520, 7725195040, 10815273056, 13519091320, 15450390080, 21630546112, 27038182640, 30900780160, 43261092224, 54076365280, 108152730560, 216305461120]

約数ペア:

[(1, 216305461120), (2, 108152730560), (4, 54076365280), (5, 43261092224), (7, 30900780160), (8, 27038182640), (10, 21630546112), (14, 15450390080), (16, 13519091320), (20, 10815273056), (28, 7725195040), (31, 6977595520), (32, 6759545660), (35, 6180156032), (40, 5407636528), (56, 3862597520), (62, 3488797760), (64, 3379772830), (70, 3090078016), (80, 2703818264), (112, 1931298760), (124, 1744398880), (128, 1689886415), (140, 1545039008), (155, 1395519104), (160, 1351909132), (217, 996799360), (224, 965649380), (248, 872199440), (280, 772519504), (310, 697759552), (320, 675954566), (434, 498399680), (448, 482824690), (496, 436099720), (560, 386259752), (620, 348879776), (640, 337977283), (868, 249199840), (896, 241412345), (992, 218049860), (1085, 199359872), (1120, 193129876), (1240, 174439888), (1736, 124599920), (1984, 109024930), (2170, 99679936), (2240, 96564938), (2480, 87219944), (3472, 62299960), (3968, 54512465), (4340, 49839968), (4480, 48282469), (4960, 43609972), (6944, 31149980), (8680, 24919984), (9920, 21804986), (13888, 15574990), (17360, 12459992), (19840, 10902493), (27776, 7787495), (34720, 6229996), (69440, 3114998), (138880, 1557499)]