194993640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3323}}^1$

素因数の和:3503

約数の個数: 96

約数和(自身を含む): 637809120

約数和(自身を除く): 442815480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 163, 180, 326, 360, 489, 652, 815, 978, 1304, 1467, 1630, 1956, 2445, 2934, 3260, 3323, 3912, 4890, 5868, 6520, 6646, 7335, 9780, 9969, 11736, 13292, 14670, 16615, 19560, 19938, 26584, 29340, 29907, 33230, 39876, 49845, 58680, 59814, 66460, 79752, 99690, 119628, 132920, 149535, 199380, 239256, 299070, 398760, 541649, 598140, 1083298, 1196280, 1624947, 2166596, 2708245, 3249894, 4333192, 4874841, 5416490, 6499788, 8124735, 9749682, 10832980, 12999576, 16249470, 19499364, 21665960, 24374205, 32498940, 38998728, 48748410, 64997880, 97496820, 194993640]

約数ペア:

[(1, 194993640), (2, 97496820), (3, 64997880), (4, 48748410), (5, 38998728), (6, 32498940), (8, 24374205), (9, 21665960), (10, 19499364), (12, 16249470), (15, 12999576), (18, 10832980), (20, 9749682), (24, 8124735), (30, 6499788), (36, 5416490), (40, 4874841), (45, 4333192), (60, 3249894), (72, 2708245), (90, 2166596), (120, 1624947), (163, 1196280), (180, 1083298), (326, 598140), (360, 541649), (489, 398760), (652, 299070), (815, 239256), (978, 199380), (1304, 149535), (1467, 132920), (1630, 119628), (1956, 99690), (2445, 79752), (2934, 66460), (3260, 59814), (3323, 58680), (3912, 49845), (4890, 39876), (5868, 33230), (6520, 29907), (6646, 29340), (7335, 26584), (9780, 19938), (9969, 19560), (11736, 16615), (13292, 14670)]