207873120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4797

約数の個数: 192

約数和(自身を含む): 806077440

約数和(自身を除く): 598204320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4759, 5460, 6240, 7280, 8736, 9518, 10920, 14277, 14560, 19036, 21840, 23795, 28554, 33313, 38072, 43680, 47590, 57108, 61867, 66626, 71385, 76144, 95180, 99939, 114216, 123734, 133252, 142770, 152288, 166565, 185601, 190360, 199878, 228432, 247468, 266504, 285540, 309335, 333130, 371202, 380720, 399756, 433069, 456864, 494936, 499695, 533008, 571080, 618670, 666260, 742404, 761440, 799512, 866138, 928005, 989872, 999390, 1066016, 1142160, 1237340, 1299207, 1332520, 1484808, 1599024, 1732276, 1856010, 1979744, 1998780, 2165345, 2284320, 2474680, 2598414, 2665040, 2969616, 3198048, 3464552, 3712020, 3997560, 4330690, 4949360, 5196828, 5330080, 5939232, 6496035, 6929104, 7424040, 7995120, 8661380, 9898720, 10393656, 12992070, 13858208, 14848080, 15990240, 17322760, 20787312, 25984140, 29696160, 34645520, 41574624, 51968280, 69291040, 103936560, 207873120]

約数ペア:

[(1, 207873120), (2, 103936560), (3, 69291040), (4, 51968280), (5, 41574624), (6, 34645520), (7, 29696160), (8, 25984140), (10, 20787312), (12, 17322760), (13, 15990240), (14, 14848080), (15, 13858208), (16, 12992070), (20, 10393656), (21, 9898720), (24, 8661380), (26, 7995120), (28, 7424040), (30, 6929104), (32, 6496035), (35, 5939232), (39, 5330080), (40, 5196828), (42, 4949360), (48, 4330690), (52, 3997560), (56, 3712020), (60, 3464552), (65, 3198048), (70, 2969616), (78, 2665040), (80, 2598414), (84, 2474680), (91, 2284320), (96, 2165345), (104, 1998780), (105, 1979744), (112, 1856010), (120, 1732276), (130, 1599024), (140, 1484808), (156, 1332520), (160, 1299207), (168, 1237340), (182, 1142160), (195, 1066016), (208, 999390), (210, 989872), (224, 928005), (240, 866138), (260, 799512), (273, 761440), (280, 742404), (312, 666260), (336, 618670), (364, 571080), (390, 533008), (416, 499695), (420, 494936), (455, 456864), (480, 433069), (520, 399756), (546, 380720), (560, 371202), (624, 333130), (672, 309335), (728, 285540), (780, 266504), (840, 247468), (910, 228432), (1040, 199878), (1092, 190360), (1120, 185601), (1248, 166565), (1365, 152288), (1456, 142770), (1560, 133252), (1680, 123734), (1820, 114216), (2080, 99939), (2184, 95180), (2730, 76144), (2912, 71385), (3120, 66626), (3360, 61867), (3640, 57108), (4368, 47590), (4759, 43680), (5460, 38072), (6240, 33313), (7280, 28554), (8736, 23795), (9518, 21840), (10920, 19036), (14277, 14560)]