1481330760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19379}}^1$

素因数の和:19420

約数の個数: 192

約数和(自身を含む): 5567486400

約数和(自身を除く): 4086155640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3185, 3640, 3822, 5096, 5460, 5880, 6370, 7644, 9555, 10920, 12740, 15288, 19110, 19379, 25480, 38220, 38758, 58137, 76440, 77516, 96895, 116274, 135653, 155032, 193790, 232548, 251927, 271306, 290685, 387580, 406959, 465096, 503854, 542612, 581370, 678265, 755781, 775160, 813918, 949571, 1007708, 1085224, 1162740, 1259635, 1356530, 1511562, 1627836, 1763489, 1899142, 2015416, 2034795, 2325480, 2519270, 2713060, 2848713, 3023124, 3255672, 3526978, 3778905, 3798284, 4069590, 4747855, 5038540, 5290467, 5426120, 5697426, 6046248, 7053956, 7557810, 7596568, 8139180, 8817445, 9495710, 10077080, 10580934, 11394852, 12344423, 14107912, 14243565, 15115620, 16278360, 17634890, 18991420, 21161868, 22789704, 24688846, 26452335, 28487130, 30231240, 35269780, 37033269, 37982840, 42323736, 49377692, 52904670, 56974260, 61722115, 70539560, 74066538, 98755384, 105809340, 113948520, 123444230, 148133076, 185166345, 211618680, 246888460, 296266152, 370332690, 493776920, 740665380, 1481330760]

約数ペア:

[(1, 1481330760), (2, 740665380), (3, 493776920), (4, 370332690), (5, 296266152), (6, 246888460), (7, 211618680), (8, 185166345), (10, 148133076), (12, 123444230), (13, 113948520), (14, 105809340), (15, 98755384), (20, 74066538), (21, 70539560), (24, 61722115), (26, 56974260), (28, 52904670), (30, 49377692), (35, 42323736), (39, 37982840), (40, 37033269), (42, 35269780), (49, 30231240), (52, 28487130), (56, 26452335), (60, 24688846), (65, 22789704), (70, 21161868), (78, 18991420), (84, 17634890), (91, 16278360), (98, 15115620), (104, 14243565), (105, 14107912), (120, 12344423), (130, 11394852), (140, 10580934), (147, 10077080), (156, 9495710), (168, 8817445), (182, 8139180), (195, 7596568), (196, 7557810), (210, 7053956), (245, 6046248), (260, 5697426), (273, 5426120), (280, 5290467), (294, 5038540), (312, 4747855), (364, 4069590), (390, 3798284), (392, 3778905), (420, 3526978), (455, 3255672), (490, 3023124), (520, 2848713), (546, 2713060), (588, 2519270), (637, 2325480), (728, 2034795), (735, 2015416), (780, 1899142), (840, 1763489), (910, 1627836), (980, 1511562), (1092, 1356530), (1176, 1259635), (1274, 1162740), (1365, 1085224), (1470, 1007708), (1560, 949571), (1820, 813918), (1911, 775160), (1960, 755781), (2184, 678265), (2548, 581370), (2730, 542612), (2940, 503854), (3185, 465096), (3640, 406959), (3822, 387580), (5096, 290685), (5460, 271306), (5880, 251927), (6370, 232548), (7644, 193790), (9555, 155032), (10920, 135653), (12740, 116274), (15288, 96895), (19110, 77516), (19379, 76440), (25480, 58137), (38220, 38758)]