419732460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 1525235712

約数和(自身を除く): 1105503252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 61, 63, 70, 84, 86, 90, 105, 122, 126, 127, 129, 140, 172, 180, 183, 210, 215, 244, 252, 254, 258, 301, 305, 315, 366, 381, 387, 420, 427, 430, 508, 516, 549, 602, 610, 630, 635, 645, 732, 762, 774, 854, 860, 889, 903, 915, 1098, 1143, 1204, 1220, 1260, 1270, 1281, 1290, 1505, 1524, 1548, 1708, 1778, 1806, 1830, 1905, 1935, 2135, 2196, 2286, 2540, 2562, 2580, 2623, 2667, 2709, 2745, 3010, 3556, 3612, 3660, 3810, 3843, 3870, 4270, 4445, 4515, 4572, 5124, 5246, 5334, 5418, 5461, 5490, 5715, 6020, 6405, 7620, 7686, 7740, 7747, 7869, 8001, 8540, 8890, 9030, 10492, 10668, 10836, 10922, 10980, 11430, 12810, 13115, 13335, 13545, 15372, 15494, 15738, 16002, 16383, 17780, 18060, 18361, 19215, 21844, 22860, 23241, 23607, 25620, 26230, 26670, 27090, 27305, 30988, 31476, 32004, 32766, 36722, 38227, 38430, 38735, 39345, 40005, 46482, 47214, 49149, 52460, 53340, 54180, 54229, 54610, 55083, 65532, 69723, 73444, 76454, 76860, 77470, 78690, 80010, 81915, 91805, 92964, 94428, 98298, 108458, 109220, 110166, 114681, 116205, 118035, 139446, 152908, 154940, 157380, 160020, 162687, 163830, 165249, 183610, 191135, 196596, 216916, 220332, 229362, 232410, 236070, 245745, 271145, 275415, 278892, 325374, 327660, 330498, 333121, 344043, 348615, 367220, 382270, 458724, 464820, 472140, 488061, 491490, 542290, 550830, 573405, 650748, 660996, 666242, 688086, 697230, 764540, 813435, 826245, 976122, 982980, 999363, 1084580, 1101660, 1146810, 1332484, 1376172, 1394460, 1626870, 1652490, 1665605, 1720215, 1952244, 1998726, 2293620, 2331847, 2440305, 2998089, 3253740, 3304980, 3331210, 3440430, 3997452, 4663694, 4880610, 4996815, 5996178, 6662420, 6880860, 6995541, 9327388, 9761220, 9993630, 11659235, 11992356, 13991082, 14990445, 19987260, 20986623, 23318470, 27982164, 29980890, 34977705, 41973246, 46636940, 59961780, 69955410, 83946492, 104933115, 139910820, 209866230, 419732460]

約数ペア:

[(1, 419732460), (2, 209866230), (3, 139910820), (4, 104933115), (5, 83946492), (6, 69955410), (7, 59961780), (9, 46636940), (10, 41973246), (12, 34977705), (14, 29980890), (15, 27982164), (18, 23318470), (20, 20986623), (21, 19987260), (28, 14990445), (30, 13991082), (35, 11992356), (36, 11659235), (42, 9993630), (43, 9761220), (45, 9327388), (60, 6995541), (61, 6880860), (63, 6662420), (70, 5996178), (84, 4996815), (86, 4880610), (90, 4663694), (105, 3997452), (122, 3440430), (126, 3331210), (127, 3304980), (129, 3253740), (140, 2998089), (172, 2440305), (180, 2331847), (183, 2293620), (210, 1998726), (215, 1952244), (244, 1720215), (252, 1665605), (254, 1652490), (258, 1626870), (301, 1394460), (305, 1376172), (315, 1332484), (366, 1146810), (381, 1101660), (387, 1084580), (420, 999363), (427, 982980), (430, 976122), (508, 826245), (516, 813435), (549, 764540), (602, 697230), (610, 688086), (630, 666242), (635, 660996), (645, 650748), (732, 573405), (762, 550830), (774, 542290), (854, 491490), (860, 488061), (889, 472140), (903, 464820), (915, 458724), (1098, 382270), (1143, 367220), (1204, 348615), (1220, 344043), (1260, 333121), (1270, 330498), (1281, 327660), (1290, 325374), (1505, 278892), (1524, 275415), (1548, 271145), (1708, 245745), (1778, 236070), (1806, 232410), (1830, 229362), (1905, 220332), (1935, 216916), (2135, 196596), (2196, 191135), (2286, 183610), (2540, 165249), (2562, 163830), (2580, 162687), (2623, 160020), (2667, 157380), (2709, 154940), (2745, 152908), (3010, 139446), (3556, 118035), (3612, 116205), (3660, 114681), (3810, 110166), (3843, 109220), (3870, 108458), (4270, 98298), (4445, 94428), (4515, 92964), (4572, 91805), (5124, 81915), (5246, 80010), (5334, 78690), (5418, 77470), (5461, 76860), (5490, 76454), (5715, 73444), (6020, 69723), (6405, 65532), (7620, 55083), (7686, 54610), (7740, 54229), (7747, 54180), (7869, 53340), (8001, 52460), (8540, 49149), (8890, 47214), (9030, 46482), (10492, 40005), (10668, 39345), (10836, 38735), (10922, 38430), (10980, 38227), (11430, 36722), (12810, 32766), (13115, 32004), (13335, 31476), (13545, 30988), (15372, 27305), (15494, 27090), (15738, 26670), (16002, 26230), (16383, 25620), (17780, 23607), (18060, 23241), (18361, 22860), (19215, 21844)]