289945302080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{391057}}^1$

素因数の和:391412

約数の個数: 112

約数和(自身を含む): 791451336576

約数和(自身を除く): 501506034496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 331, 448, 560, 662, 1120, 1324, 1655, 2240, 2317, 2648, 3310, 4634, 5296, 6620, 9268, 10592, 11585, 13240, 18536, 21184, 23170, 26480, 37072, 46340, 52960, 74144, 92680, 105920, 148288, 185360, 370720, 391057, 741440, 782114, 1564228, 1955285, 2737399, 3128456, 3910570, 5474798, 6256912, 7821140, 10949596, 12513824, 13686995, 15642280, 21899192, 25027648, 27373990, 31284560, 43798384, 54747980, 62569120, 87596768, 109495960, 125138240, 129439867, 175193536, 218991920, 258879734, 437983840, 517759468, 647199335, 875967680, 906079069, 1035518936, 1294398670, 1812158138, 2071037872, 2588797340, 3624316276, 4142075744, 4530395345, 5177594680, 7248632552, 8284151488, 9060790690, 10355189360, 14497265104, 18121581380, 20710378720, 28994530208, 36243162760, 41420757440, 57989060416, 72486325520, 144972651040, 289945302080]

約数ペア:

[(1, 289945302080), (2, 144972651040), (4, 72486325520), (5, 57989060416), (7, 41420757440), (8, 36243162760), (10, 28994530208), (14, 20710378720), (16, 18121581380), (20, 14497265104), (28, 10355189360), (32, 9060790690), (35, 8284151488), (40, 7248632552), (56, 5177594680), (64, 4530395345), (70, 4142075744), (80, 3624316276), (112, 2588797340), (140, 2071037872), (160, 1812158138), (224, 1294398670), (280, 1035518936), (320, 906079069), (331, 875967680), (448, 647199335), (560, 517759468), (662, 437983840), (1120, 258879734), (1324, 218991920), (1655, 175193536), (2240, 129439867), (2317, 125138240), (2648, 109495960), (3310, 87596768), (4634, 62569120), (5296, 54747980), (6620, 43798384), (9268, 31284560), (10592, 27373990), (11585, 25027648), (13240, 21899192), (18536, 15642280), (21184, 13686995), (23170, 12513824), (26480, 10949596), (37072, 7821140), (46340, 6256912), (52960, 5474798), (74144, 3910570), (92680, 3128456), (105920, 2737399), (148288, 1955285), (185360, 1564228), (370720, 782114), (391057, 741440)]