339364440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 192

約数和(自身を含む): 1164533760

約数和(自身を除く): 825169320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 620, 647, 705, 744, 846, 930, 940, 1116, 1128, 1240, 1294, 1395, 1410, 1457, 1692, 1860, 1880, 1941, 2115, 2232, 2588, 2790, 2820, 2914, 3235, 3384, 3720, 3882, 4230, 4371, 5176, 5580, 5640, 5823, 5828, 6470, 7285, 7764, 8460, 8742, 9705, 11160, 11646, 11656, 12940, 13113, 14570, 15528, 16920, 17484, 19410, 20057, 21855, 23292, 25880, 26226, 29115, 29140, 30409, 34968, 38820, 40114, 43710, 46584, 52452, 58230, 58280, 60171, 60818, 65565, 77640, 80228, 87420, 91227, 100285, 104904, 116460, 120342, 121636, 131130, 152045, 160456, 174840, 180513, 182454, 200570, 232920, 240684, 243272, 262260, 273681, 300855, 304090, 361026, 364908, 401140, 456135, 481368, 524520, 547362, 601710, 608180, 722052, 729816, 802280, 902565, 912270, 942679, 1094724, 1203420, 1216360, 1368405, 1444104, 1805130, 1824540, 1885358, 2189448, 2406840, 2736810, 2828037, 3610260, 3649080, 3770716, 4713395, 5473620, 5656074, 7220520, 7541432, 8484111, 9426790, 10947240, 11312148, 14140185, 16968222, 18853580, 22624296, 28280370, 33936444, 37707160, 42420555, 56560740, 67872888, 84841110, 113121480, 169682220, 339364440]

約数ペア:

[(1, 339364440), (2, 169682220), (3, 113121480), (4, 84841110), (5, 67872888), (6, 56560740), (8, 42420555), (9, 37707160), (10, 33936444), (12, 28280370), (15, 22624296), (18, 18853580), (20, 16968222), (24, 14140185), (30, 11312148), (31, 10947240), (36, 9426790), (40, 8484111), (45, 7541432), (47, 7220520), (60, 5656074), (62, 5473620), (72, 4713395), (90, 3770716), (93, 3649080), (94, 3610260), (120, 2828037), (124, 2736810), (141, 2406840), (155, 2189448), (180, 1885358), (186, 1824540), (188, 1805130), (235, 1444104), (248, 1368405), (279, 1216360), (282, 1203420), (310, 1094724), (360, 942679), (372, 912270), (376, 902565), (423, 802280), (465, 729816), (470, 722052), (558, 608180), (564, 601710), (620, 547362), (647, 524520), (705, 481368), (744, 456135), (846, 401140), (930, 364908), (940, 361026), (1116, 304090), (1128, 300855), (1240, 273681), (1294, 262260), (1395, 243272), (1410, 240684), (1457, 232920), (1692, 200570), (1860, 182454), (1880, 180513), (1941, 174840), (2115, 160456), (2232, 152045), (2588, 131130), (2790, 121636), (2820, 120342), (2914, 116460), (3235, 104904), (3384, 100285), (3720, 91227), (3882, 87420), (4230, 80228), (4371, 77640), (5176, 65565), (5580, 60818), (5640, 60171), (5823, 58280), (5828, 58230), (6470, 52452), (7285, 46584), (7764, 43710), (8460, 40114), (8742, 38820), (9705, 34968), (11160, 30409), (11646, 29140), (11656, 29115), (12940, 26226), (13113, 25880), (14570, 23292), (15528, 21855), (16920, 20057), (17484, 19410)]