174279280

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1983

約数の個数: 120

約数和(自身を含む): 492102432

約数和(自身を除く): 317823152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1933, 1960, 2254, 2576, 3220, 3866, 3920, 4508, 5635, 6440, 7732, 9016, 9665, 11270, 12880, 13531, 15464, 18032, 19330, 22540, 27062, 30928, 38660, 44459, 45080, 54124, 67655, 77320, 88918, 90160, 94717, 108248, 135310, 154640, 177836, 189434, 216496, 222295, 270620, 311213, 355672, 378868, 444590, 473585, 541240, 622426, 711344, 757736, 889180, 947170, 1082480, 1244852, 1515472, 1556065, 1778360, 1894340, 2178491, 2489704, 3112130, 3556720, 3788680, 4356982, 4979408, 6224260, 7577360, 8713964, 10892455, 12448520, 17427928, 21784910, 24897040, 34855856, 43569820, 87139640, 174279280]

約数ペア:

[(1, 174279280), (2, 87139640), (4, 43569820), (5, 34855856), (7, 24897040), (8, 21784910), (10, 17427928), (14, 12448520), (16, 10892455), (20, 8713964), (23, 7577360), (28, 6224260), (35, 4979408), (40, 4356982), (46, 3788680), (49, 3556720), (56, 3112130), (70, 2489704), (80, 2178491), (92, 1894340), (98, 1778360), (112, 1556065), (115, 1515472), (140, 1244852), (161, 1082480), (184, 947170), (196, 889180), (230, 757736), (245, 711344), (280, 622426), (322, 541240), (368, 473585), (392, 444590), (460, 378868), (490, 355672), (560, 311213), (644, 270620), (784, 222295), (805, 216496), (920, 189434), (980, 177836), (1127, 154640), (1288, 135310), (1610, 108248), (1840, 94717), (1933, 90160), (1960, 88918), (2254, 77320), (2576, 67655), (3220, 54124), (3866, 45080), (3920, 44459), (4508, 38660), (5635, 30928), (6440, 27062), (7732, 22540), (9016, 19330), (9665, 18032), (11270, 15464), (12880, 13531)]