698728140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1597

約数の個数: 192

約数和(自身を含む): 2403072000

約数和(自身を除く): 1704343860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 79, 90, 99, 108, 110, 132, 135, 158, 165, 180, 198, 220, 237, 270, 297, 316, 330, 395, 396, 474, 495, 540, 594, 660, 711, 790, 869, 948, 990, 1185, 1188, 1422, 1485, 1489, 1580, 1738, 1980, 2133, 2370, 2607, 2844, 2970, 2978, 3476, 3555, 4266, 4345, 4467, 4740, 5214, 5940, 5956, 7110, 7445, 7821, 8532, 8690, 8934, 10428, 10665, 13035, 13401, 14220, 14890, 15642, 16379, 17380, 17868, 21330, 22335, 23463, 26070, 26802, 29780, 31284, 32758, 39105, 40203, 42660, 44670, 46926, 49137, 52140, 53604, 65516, 67005, 78210, 80406, 81895, 89340, 93852, 98274, 117315, 117631, 134010, 147411, 156420, 160812, 163790, 196548, 201015, 234630, 235262, 245685, 268020, 294822, 327580, 352893, 402030, 442233, 469260, 470524, 491370, 588155, 589644, 705786, 737055, 804060, 884466, 982740, 1058679, 1176310, 1293941, 1411572, 1474110, 1764465, 1768932, 2117358, 2211165, 2352620, 2587882, 2948220, 3176037, 3528930, 3881823, 4234716, 4422330, 5175764, 5293395, 6352074, 6469705, 7057860, 7763646, 8844660, 10586790, 11645469, 12704148, 12939410, 15527292, 15880185, 19409115, 21173580, 23290938, 25878820, 31760370, 34936407, 38818230, 46581876, 58227345, 63520740, 69872814, 77636460, 116454690, 139745628, 174682035, 232909380, 349364070, 698728140]

約数ペア:

[(1, 698728140), (2, 349364070), (3, 232909380), (4, 174682035), (5, 139745628), (6, 116454690), (9, 77636460), (10, 69872814), (11, 63520740), (12, 58227345), (15, 46581876), (18, 38818230), (20, 34936407), (22, 31760370), (27, 25878820), (30, 23290938), (33, 21173580), (36, 19409115), (44, 15880185), (45, 15527292), (54, 12939410), (55, 12704148), (60, 11645469), (66, 10586790), (79, 8844660), (90, 7763646), (99, 7057860), (108, 6469705), (110, 6352074), (132, 5293395), (135, 5175764), (158, 4422330), (165, 4234716), (180, 3881823), (198, 3528930), (220, 3176037), (237, 2948220), (270, 2587882), (297, 2352620), (316, 2211165), (330, 2117358), (395, 1768932), (396, 1764465), (474, 1474110), (495, 1411572), (540, 1293941), (594, 1176310), (660, 1058679), (711, 982740), (790, 884466), (869, 804060), (948, 737055), (990, 705786), (1185, 589644), (1188, 588155), (1422, 491370), (1485, 470524), (1489, 469260), (1580, 442233), (1738, 402030), (1980, 352893), (2133, 327580), (2370, 294822), (2607, 268020), (2844, 245685), (2970, 235262), (2978, 234630), (3476, 201015), (3555, 196548), (4266, 163790), (4345, 160812), (4467, 156420), (4740, 147411), (5214, 134010), (5940, 117631), (5956, 117315), (7110, 98274), (7445, 93852), (7821, 89340), (8532, 81895), (8690, 80406), (8934, 78210), (10428, 67005), (10665, 65516), (13035, 53604), (13401, 52140), (14220, 49137), (14890, 46926), (15642, 44670), (16379, 42660), (17380, 40203), (17868, 39105), (21330, 32758), (22335, 31284), (23463, 29780), (26070, 26802)]