223042040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 597663360

約数和(自身を除く): 374621320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 46, 52, 65, 68, 85, 92, 104, 115, 130, 136, 170, 184, 221, 230, 260, 299, 340, 391, 442, 460, 520, 598, 680, 782, 884, 920, 1097, 1105, 1196, 1495, 1564, 1768, 1955, 2194, 2210, 2392, 2990, 3128, 3910, 4388, 4420, 5083, 5485, 5980, 7820, 8776, 8840, 10166, 10970, 11960, 14261, 15640, 18649, 20332, 21940, 25231, 25415, 28522, 37298, 40664, 43880, 50462, 50830, 57044, 71305, 74596, 93245, 100924, 101660, 114088, 126155, 142610, 149192, 186490, 201848, 203320, 242437, 252310, 285220, 328003, 372980, 428927, 484874, 504620, 570440, 656006, 745960, 857854, 969748, 1009240, 1212185, 1312012, 1640015, 1715708, 1939496, 2144635, 2424370, 2624024, 3280030, 3431416, 4289270, 4848740, 5576051, 6560060, 8578540, 9697480, 11152102, 13120120, 17157080, 22304204, 27880255, 44608408, 55760510, 111521020, 223042040]

約数ペア:

[(1, 223042040), (2, 111521020), (4, 55760510), (5, 44608408), (8, 27880255), (10, 22304204), (13, 17157080), (17, 13120120), (20, 11152102), (23, 9697480), (26, 8578540), (34, 6560060), (40, 5576051), (46, 4848740), (52, 4289270), (65, 3431416), (68, 3280030), (85, 2624024), (92, 2424370), (104, 2144635), (115, 1939496), (130, 1715708), (136, 1640015), (170, 1312012), (184, 1212185), (221, 1009240), (230, 969748), (260, 857854), (299, 745960), (340, 656006), (391, 570440), (442, 504620), (460, 484874), (520, 428927), (598, 372980), (680, 328003), (782, 285220), (884, 252310), (920, 242437), (1097, 203320), (1105, 201848), (1196, 186490), (1495, 149192), (1564, 142610), (1768, 126155), (1955, 114088), (2194, 101660), (2210, 100924), (2392, 93245), (2990, 74596), (3128, 71305), (3910, 57044), (4388, 50830), (4420, 50462), (5083, 43880), (5485, 40664), (5980, 37298), (7820, 28522), (8776, 25415), (8840, 25231), (10166, 21940), (10970, 20332), (11960, 18649), (14261, 15640)]