244114640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 160

約数和(自身を含む): 738809856

約数和(自身を除く): 494695216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 161, 176, 184, 220, 230, 253, 280, 308, 322, 368, 385, 440, 460, 506, 560, 616, 644, 770, 805, 880, 920, 1012, 1232, 1265, 1288, 1540, 1610, 1723, 1771, 1840, 2024, 2530, 2576, 3080, 3220, 3446, 3542, 4048, 5060, 6160, 6440, 6892, 7084, 8615, 8855, 10120, 12061, 12880, 13784, 14168, 17230, 17710, 18953, 20240, 24122, 27568, 28336, 34460, 35420, 37906, 39629, 48244, 60305, 68920, 70840, 75812, 79258, 94765, 96488, 120610, 132671, 137840, 141680, 151624, 158516, 189530, 192976, 198145, 241220, 265342, 277403, 303248, 317032, 379060, 396290, 435919, 482440, 530684, 554806, 634064, 663355, 758120, 792580, 871838, 964880, 1061368, 1109612, 1326710, 1387015, 1516240, 1585160, 1743676, 2122736, 2179595, 2219224, 2653420, 2774030, 3051433, 3170320, 3487352, 4359190, 4438448, 5306840, 5548060, 6102866, 6974704, 8718380, 10613680, 11096120, 12205732, 15257165, 17436760, 22192240, 24411464, 30514330, 34873520, 48822928, 61028660, 122057320, 244114640]

約数ペア:

[(1, 244114640), (2, 122057320), (4, 61028660), (5, 48822928), (7, 34873520), (8, 30514330), (10, 24411464), (11, 22192240), (14, 17436760), (16, 15257165), (20, 12205732), (22, 11096120), (23, 10613680), (28, 8718380), (35, 6974704), (40, 6102866), (44, 5548060), (46, 5306840), (55, 4438448), (56, 4359190), (70, 3487352), (77, 3170320), (80, 3051433), (88, 2774030), (92, 2653420), (110, 2219224), (112, 2179595), (115, 2122736), (140, 1743676), (154, 1585160), (161, 1516240), (176, 1387015), (184, 1326710), (220, 1109612), (230, 1061368), (253, 964880), (280, 871838), (308, 792580), (322, 758120), (368, 663355), (385, 634064), (440, 554806), (460, 530684), (506, 482440), (560, 435919), (616, 396290), (644, 379060), (770, 317032), (805, 303248), (880, 277403), (920, 265342), (1012, 241220), (1232, 198145), (1265, 192976), (1288, 189530), (1540, 158516), (1610, 151624), (1723, 141680), (1771, 137840), (1840, 132671), (2024, 120610), (2530, 96488), (2576, 94765), (3080, 79258), (3220, 75812), (3446, 70840), (3542, 68920), (4048, 60305), (5060, 48244), (6160, 39629), (6440, 37906), (6892, 35420), (7084, 34460), (8615, 28336), (8855, 27568), (10120, 24122), (12061, 20240), (12880, 18953), (13784, 17710), (14168, 17230)]