1228749060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1186

約数の個数: 192

約数和(自身を含む): 4308111360

約数和(自身を除く): 3079362300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 317, 330, 385, 420, 462, 634, 660, 770, 839, 924, 951, 1155, 1268, 1540, 1585, 1678, 1902, 2219, 2310, 2517, 3170, 3356, 3487, 3804, 4195, 4438, 4620, 4755, 5034, 5873, 6340, 6657, 6974, 8390, 8876, 9229, 9510, 10068, 10461, 11095, 11746, 12585, 13314, 13948, 16780, 17435, 17619, 18458, 19020, 20922, 22190, 23492, 24409, 25170, 26628, 27687, 29365, 33285, 34870, 35238, 36916, 41844, 44380, 46145, 48818, 50340, 52305, 55374, 58730, 64603, 66570, 69740, 70476, 73227, 88095, 92290, 97636, 104610, 110748, 117460, 122045, 129206, 133140, 138435, 146454, 176190, 184580, 193809, 209220, 244090, 258412, 265963, 276870, 292908, 323015, 352380, 366135, 387618, 488180, 531926, 553740, 646030, 732270, 775236, 797889, 969045, 1063852, 1292060, 1329815, 1464540, 1595778, 1861741, 1938090, 2659630, 2925593, 3191556, 3723482, 3876180, 3989445, 5319260, 5585223, 5851186, 7446964, 7978890, 8776779, 9308705, 11170446, 11702372, 14627965, 15957780, 17553558, 18617410, 20479151, 22340892, 27926115, 29255930, 35107116, 37234820, 40958302, 43883895, 55852230, 58511860, 61437453, 81916604, 87767790, 102395755, 111704460, 122874906, 175535580, 204791510, 245749812, 307187265, 409583020, 614374530, 1228749060]

約数ペア:

[(1, 1228749060), (2, 614374530), (3, 409583020), (4, 307187265), (5, 245749812), (6, 204791510), (7, 175535580), (10, 122874906), (11, 111704460), (12, 102395755), (14, 87767790), (15, 81916604), (20, 61437453), (21, 58511860), (22, 55852230), (28, 43883895), (30, 40958302), (33, 37234820), (35, 35107116), (42, 29255930), (44, 27926115), (55, 22340892), (60, 20479151), (66, 18617410), (70, 17553558), (77, 15957780), (84, 14627965), (105, 11702372), (110, 11170446), (132, 9308705), (140, 8776779), (154, 7978890), (165, 7446964), (210, 5851186), (220, 5585223), (231, 5319260), (308, 3989445), (317, 3876180), (330, 3723482), (385, 3191556), (420, 2925593), (462, 2659630), (634, 1938090), (660, 1861741), (770, 1595778), (839, 1464540), (924, 1329815), (951, 1292060), (1155, 1063852), (1268, 969045), (1540, 797889), (1585, 775236), (1678, 732270), (1902, 646030), (2219, 553740), (2310, 531926), (2517, 488180), (3170, 387618), (3356, 366135), (3487, 352380), (3804, 323015), (4195, 292908), (4438, 276870), (4620, 265963), (4755, 258412), (5034, 244090), (5873, 209220), (6340, 193809), (6657, 184580), (6974, 176190), (8390, 146454), (8876, 138435), (9229, 133140), (9510, 129206), (10068, 122045), (10461, 117460), (11095, 110748), (11746, 104610), (12585, 97636), (13314, 92290), (13948, 88095), (16780, 73227), (17435, 70476), (17619, 69740), (18458, 66570), (19020, 64603), (20922, 58730), (22190, 55374), (23492, 52305), (24409, 50340), (25170, 48818), (26628, 46145), (27687, 44380), (29365, 41844), (33285, 36916), (34870, 35238)]