15702503880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{812759}}^1$

素因数の和:812803

約数の個数: 128

約数和(自身を含む): 56177971200

約数和(自身を除く): 40475467320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 812759, 1625518, 2438277, 3251036, 4063795, 4876554, 5689313, 6502072, 8127590, 9753108, 11378626, 12191385, 16255180, 17067939, 18693457, 19506216, 22757252, 24382770, 28446565, 32510360, 34135878, 37386914, 45514504, 48765540, 56080371, 56893130, 68271756, 74773828, 85339695, 93467285, 97531080, 112160742, 113786260, 130854199, 136543512, 149547656, 170679390, 186934570, 224321484, 227572520, 261708398, 280401855, 341358780, 373869140, 392562597, 448642968, 523416796, 560803710, 654270995, 682717560, 747738280, 785125194, 1046833592, 1121607420, 1308541990, 1570250388, 1962812985, 2243214840, 2617083980, 3140500776, 3925625970, 5234167960, 7851251940, 15702503880]

約数ペア:

[(1, 15702503880), (2, 7851251940), (3, 5234167960), (4, 3925625970), (5, 3140500776), (6, 2617083980), (7, 2243214840), (8, 1962812985), (10, 1570250388), (12, 1308541990), (14, 1121607420), (15, 1046833592), (20, 785125194), (21, 747738280), (23, 682717560), (24, 654270995), (28, 560803710), (30, 523416796), (35, 448642968), (40, 392562597), (42, 373869140), (46, 341358780), (56, 280401855), (60, 261708398), (69, 227572520), (70, 224321484), (84, 186934570), (92, 170679390), (105, 149547656), (115, 136543512), (120, 130854199), (138, 113786260), (140, 112160742), (161, 97531080), (168, 93467285), (184, 85339695), (210, 74773828), (230, 68271756), (276, 56893130), (280, 56080371), (322, 48765540), (345, 45514504), (420, 37386914), (460, 34135878), (483, 32510360), (552, 28446565), (644, 24382770), (690, 22757252), (805, 19506216), (840, 18693457), (920, 17067939), (966, 16255180), (1288, 12191385), (1380, 11378626), (1610, 9753108), (1932, 8127590), (2415, 6502072), (2760, 5689313), (3220, 4876554), (3864, 4063795), (4830, 3251036), (6440, 2438277), (9660, 1625518), (19320, 812759)]