179279940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 609767424

約数和(自身を除く): 430487484

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 67, 69, 70, 84, 92, 105, 115, 134, 138, 140, 161, 201, 210, 230, 268, 276, 277, 322, 335, 345, 402, 420, 460, 469, 483, 554, 644, 670, 690, 804, 805, 831, 938, 966, 1005, 1108, 1340, 1380, 1385, 1407, 1541, 1610, 1662, 1876, 1932, 1939, 2010, 2345, 2415, 2770, 2814, 3082, 3220, 3324, 3878, 4020, 4155, 4623, 4690, 4830, 5540, 5628, 5817, 6164, 6371, 7035, 7705, 7756, 8310, 9246, 9380, 9660, 9695, 10787, 11634, 12742, 14070, 15410, 16620, 18492, 18559, 19113, 19390, 21574, 23115, 23268, 25484, 28140, 29085, 30820, 31855, 32361, 37118, 38226, 38780, 43148, 44597, 46230, 53935, 55677, 58170, 63710, 64722, 74236, 76452, 89194, 92460, 92795, 95565, 107870, 111354, 116340, 127420, 129444, 129913, 133791, 161805, 178388, 185590, 191130, 215740, 222708, 222985, 259826, 267582, 278385, 323610, 371180, 382260, 389739, 426857, 445970, 519652, 535164, 556770, 647220, 649565, 668955, 779478, 853714, 891940, 1113540, 1280571, 1299130, 1337910, 1558956, 1707428, 1948695, 2134285, 2561142, 2598260, 2675820, 2987999, 3897390, 4268570, 5122284, 5975998, 6402855, 7794780, 8537140, 8963997, 11951996, 12805710, 14939995, 17927994, 25611420, 29879990, 35855988, 44819985, 59759980, 89639970, 179279940]

約数ペア:

[(1, 179279940), (2, 89639970), (3, 59759980), (4, 44819985), (5, 35855988), (6, 29879990), (7, 25611420), (10, 17927994), (12, 14939995), (14, 12805710), (15, 11951996), (20, 8963997), (21, 8537140), (23, 7794780), (28, 6402855), (30, 5975998), (35, 5122284), (42, 4268570), (46, 3897390), (60, 2987999), (67, 2675820), (69, 2598260), (70, 2561142), (84, 2134285), (92, 1948695), (105, 1707428), (115, 1558956), (134, 1337910), (138, 1299130), (140, 1280571), (161, 1113540), (201, 891940), (210, 853714), (230, 779478), (268, 668955), (276, 649565), (277, 647220), (322, 556770), (335, 535164), (345, 519652), (402, 445970), (420, 426857), (460, 389739), (469, 382260), (483, 371180), (554, 323610), (644, 278385), (670, 267582), (690, 259826), (804, 222985), (805, 222708), (831, 215740), (938, 191130), (966, 185590), (1005, 178388), (1108, 161805), (1340, 133791), (1380, 129913), (1385, 129444), (1407, 127420), (1541, 116340), (1610, 111354), (1662, 107870), (1876, 95565), (1932, 92795), (1939, 92460), (2010, 89194), (2345, 76452), (2415, 74236), (2770, 64722), (2814, 63710), (3082, 58170), (3220, 55677), (3324, 53935), (3878, 46230), (4020, 44597), (4155, 43148), (4623, 38780), (4690, 38226), (4830, 37118), (5540, 32361), (5628, 31855), (5817, 30820), (6164, 29085), (6371, 28140), (7035, 25484), (7705, 23268), (7756, 23115), (8310, 21574), (9246, 19390), (9380, 19113), (9660, 18559), (9695, 18492), (10787, 16620), (11634, 15410), (12742, 14070)]