235663740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 216

約数和(自身を含む): 792949248

約数和(自身を除く): 557285508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 127, 130, 156, 169, 180, 183, 195, 234, 244, 254, 260, 305, 338, 366, 381, 390, 468, 507, 508, 549, 585, 610, 635, 676, 732, 762, 780, 793, 845, 915, 1014, 1098, 1143, 1170, 1220, 1270, 1521, 1524, 1586, 1651, 1690, 1830, 1905, 2028, 2196, 2286, 2340, 2379, 2535, 2540, 2745, 3042, 3172, 3302, 3380, 3660, 3810, 3965, 4572, 4758, 4953, 5070, 5490, 5715, 6084, 6604, 7137, 7605, 7620, 7747, 7930, 8255, 9516, 9906, 10140, 10309, 10980, 11430, 11895, 14274, 14859, 15210, 15494, 15860, 16510, 19812, 20618, 21463, 22860, 23241, 23790, 24765, 28548, 29718, 30420, 30927, 30988, 33020, 35685, 38735, 41236, 42926, 46482, 47580, 49530, 51545, 59436, 61854, 64389, 69723, 71370, 74295, 77470, 85852, 92781, 92964, 99060, 100711, 103090, 107315, 116205, 123708, 128778, 139446, 142740, 148590, 154635, 154940, 185562, 193167, 201422, 206180, 214630, 232410, 257556, 278892, 297180, 302133, 309270, 321945, 348615, 371124, 386334, 402844, 429260, 463905, 464820, 503555, 604266, 618540, 643890, 697230, 772668, 906399, 927810, 965835, 1007110, 1208532, 1287780, 1309243, 1394460, 1510665, 1812798, 1855620, 1931670, 2014220, 2618486, 3021330, 3625596, 3863340, 3927729, 4531995, 5236972, 6042660, 6546215, 7855458, 9063990, 11783187, 13092430, 15710916, 18127980, 19638645, 23566374, 26184860, 39277290, 47132748, 58915935, 78554580, 117831870, 235663740]

約数ペア:

[(1, 235663740), (2, 117831870), (3, 78554580), (4, 58915935), (5, 47132748), (6, 39277290), (9, 26184860), (10, 23566374), (12, 19638645), (13, 18127980), (15, 15710916), (18, 13092430), (20, 11783187), (26, 9063990), (30, 7855458), (36, 6546215), (39, 6042660), (45, 5236972), (52, 4531995), (60, 3927729), (61, 3863340), (65, 3625596), (78, 3021330), (90, 2618486), (117, 2014220), (122, 1931670), (127, 1855620), (130, 1812798), (156, 1510665), (169, 1394460), (180, 1309243), (183, 1287780), (195, 1208532), (234, 1007110), (244, 965835), (254, 927810), (260, 906399), (305, 772668), (338, 697230), (366, 643890), (381, 618540), (390, 604266), (468, 503555), (507, 464820), (508, 463905), (549, 429260), (585, 402844), (610, 386334), (635, 371124), (676, 348615), (732, 321945), (762, 309270), (780, 302133), (793, 297180), (845, 278892), (915, 257556), (1014, 232410), (1098, 214630), (1143, 206180), (1170, 201422), (1220, 193167), (1270, 185562), (1521, 154940), (1524, 154635), (1586, 148590), (1651, 142740), (1690, 139446), (1830, 128778), (1905, 123708), (2028, 116205), (2196, 107315), (2286, 103090), (2340, 100711), (2379, 99060), (2535, 92964), (2540, 92781), (2745, 85852), (3042, 77470), (3172, 74295), (3302, 71370), (3380, 69723), (3660, 64389), (3810, 61854), (3965, 59436), (4572, 51545), (4758, 49530), (4953, 47580), (5070, 46482), (5490, 42926), (5715, 41236), (6084, 38735), (6604, 35685), (7137, 33020), (7605, 30988), (7620, 30927), (7747, 30420), (7930, 29718), (8255, 28548), (9516, 24765), (9906, 23790), (10140, 23241), (10309, 22860), (10980, 21463), (11430, 20618), (11895, 19812), (14274, 16510), (14859, 15860), (15210, 15494)]