1214778840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8577

約数の個数: 128

約数和(自身を含む): 4012588800

約数和(自身を除く): 2797809960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 2180, 2398, 2616, 3270, 3597, 4360, 4796, 5995, 6540, 7194, 8443, 9592, 11990, 13080, 14388, 16886, 17985, 23980, 25329, 28776, 33772, 35970, 42215, 47960, 50658, 67544, 71940, 84430, 92873, 101316, 126645, 143880, 168860, 185746, 202632, 253290, 278619, 337720, 371492, 464365, 506580, 557238, 742984, 920287, 928730, 1013160, 1114476, 1393095, 1840574, 1857460, 2228952, 2760861, 2786190, 3681148, 3714920, 4601435, 5521722, 5572380, 7362296, 9202870, 10123157, 11043444, 11144760, 13804305, 18405740, 20246314, 22086888, 27608610, 30369471, 36811480, 40492628, 50615785, 55217220, 60738942, 80985256, 101231570, 110434440, 121477884, 151847355, 202463140, 242955768, 303694710, 404926280, 607389420, 1214778840]

約数ペア:

[(1, 1214778840), (2, 607389420), (3, 404926280), (4, 303694710), (5, 242955768), (6, 202463140), (8, 151847355), (10, 121477884), (11, 110434440), (12, 101231570), (15, 80985256), (20, 60738942), (22, 55217220), (24, 50615785), (30, 40492628), (33, 36811480), (40, 30369471), (44, 27608610), (55, 22086888), (60, 20246314), (66, 18405740), (88, 13804305), (109, 11144760), (110, 11043444), (120, 10123157), (132, 9202870), (165, 7362296), (218, 5572380), (220, 5521722), (264, 4601435), (327, 3714920), (330, 3681148), (436, 2786190), (440, 2760861), (545, 2228952), (654, 1857460), (660, 1840574), (872, 1393095), (1090, 1114476), (1199, 1013160), (1308, 928730), (1320, 920287), (1635, 742984), (2180, 557238), (2398, 506580), (2616, 464365), (3270, 371492), (3597, 337720), (4360, 278619), (4796, 253290), (5995, 202632), (6540, 185746), (7194, 168860), (8443, 143880), (9592, 126645), (11990, 101316), (13080, 92873), (14388, 84430), (16886, 71940), (17985, 67544), (23980, 50658), (25329, 47960), (28776, 42215), (33772, 35970)]