776865960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^2$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 2758379130

約数和(自身を除く): 1981513170

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 156, 169, 180, 195, 226, 234, 260, 312, 338, 339, 360, 390, 452, 468, 507, 520, 565, 585, 676, 678, 780, 845, 904, 936, 1014, 1017, 1130, 1170, 1352, 1356, 1469, 1521, 1560, 1690, 1695, 2028, 2034, 2260, 2340, 2535, 2712, 2938, 3042, 3380, 3390, 4056, 4068, 4407, 4520, 4680, 5070, 5085, 5876, 6084, 6760, 6780, 7345, 7605, 8136, 8814, 10140, 10170, 11752, 12168, 12769, 13221, 13560, 14690, 15210, 17628, 19097, 20280, 20340, 22035, 25538, 26442, 29380, 30420, 35256, 38194, 38307, 40680, 44070, 51076, 52884, 57291, 58760, 60840, 63845, 66105, 76388, 76614, 88140, 95485, 102152, 105768, 114582, 114921, 127690, 132210, 152776, 153228, 165997, 171873, 176280, 190970, 191535, 229164, 229842, 255380, 264420, 286455, 306456, 331994, 343746, 381940, 383070, 458328, 459684, 497991, 510760, 528840, 572910, 574605, 663988, 687492, 763880, 766140, 829985, 859365, 919368, 995982, 1145820, 1149210, 1327976, 1374984, 1493973, 1532280, 1659970, 1718730, 1991964, 2157961, 2291640, 2298420, 2489955, 2987946, 3319940, 3437460, 3983928, 4315922, 4596840, 4979910, 5975892, 6473883, 6639880, 6874920, 7469865, 8631844, 9959820, 10789805, 11951784, 12947766, 14939730, 17263688, 19421649, 19919640, 21579610, 25895532, 29879460, 32369415, 38843298, 43159220, 51791064, 59758920, 64738830, 77686596, 86318440, 97108245, 129477660, 155373192, 194216490, 258955320, 388432980, 776865960]

約数ペア:

[(1, 776865960), (2, 388432980), (3, 258955320), (4, 194216490), (5, 155373192), (6, 129477660), (8, 97108245), (9, 86318440), (10, 77686596), (12, 64738830), (13, 59758920), (15, 51791064), (18, 43159220), (20, 38843298), (24, 32369415), (26, 29879460), (30, 25895532), (36, 21579610), (39, 19919640), (40, 19421649), (45, 17263688), (52, 14939730), (60, 12947766), (65, 11951784), (72, 10789805), (78, 9959820), (90, 8631844), (104, 7469865), (113, 6874920), (117, 6639880), (120, 6473883), (130, 5975892), (156, 4979910), (169, 4596840), (180, 4315922), (195, 3983928), (226, 3437460), (234, 3319940), (260, 2987946), (312, 2489955), (338, 2298420), (339, 2291640), (360, 2157961), (390, 1991964), (452, 1718730), (468, 1659970), (507, 1532280), (520, 1493973), (565, 1374984), (585, 1327976), (676, 1149210), (678, 1145820), (780, 995982), (845, 919368), (904, 859365), (936, 829985), (1014, 766140), (1017, 763880), (1130, 687492), (1170, 663988), (1352, 574605), (1356, 572910), (1469, 528840), (1521, 510760), (1560, 497991), (1690, 459684), (1695, 458328), (2028, 383070), (2034, 381940), (2260, 343746), (2340, 331994), (2535, 306456), (2712, 286455), (2938, 264420), (3042, 255380), (3380, 229842), (3390, 229164), (4056, 191535), (4068, 190970), (4407, 176280), (4520, 171873), (4680, 165997), (5070, 153228), (5085, 152776), (5876, 132210), (6084, 127690), (6760, 114921), (6780, 114582), (7345, 105768), (7605, 102152), (8136, 95485), (8814, 88140), (10140, 76614), (10170, 76388), (11752, 66105), (12168, 63845), (12769, 60840), (13221, 58760), (13560, 57291), (14690, 52884), (15210, 51076), (17628, 44070), (19097, 40680), (20280, 38307), (20340, 38194), (22035, 35256), (25538, 30420), (26442, 29380)]