1944861840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5087}}^1$

素因数の和:5171

約数の個数: 200

約数和(自身を含む): 6870631680

約数和(自身を除く): 4925769840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 108, 118, 120, 135, 144, 162, 177, 180, 216, 236, 240, 270, 295, 324, 354, 360, 405, 432, 472, 531, 540, 590, 648, 708, 720, 810, 885, 944, 1062, 1080, 1180, 1296, 1416, 1593, 1620, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3240, 3540, 4248, 4720, 4779, 5087, 5310, 6372, 6480, 7080, 7965, 8496, 9558, 10174, 10620, 12744, 14160, 15261, 15930, 19116, 20348, 21240, 23895, 25435, 25488, 30522, 31860, 38232, 40696, 42480, 45783, 47790, 50870, 61044, 63720, 76305, 76464, 81392, 91566, 95580, 101740, 122088, 127440, 137349, 152610, 183132, 191160, 203480, 228915, 244176, 274698, 300133, 305220, 366264, 382320, 406960, 412047, 457830, 549396, 600266, 610440, 686745, 732528, 824094, 900399, 915660, 1098792, 1200532, 1220880, 1373490, 1500665, 1648188, 1800798, 1831320, 2060235, 2197584, 2401064, 2701197, 2746980, 3001330, 3296376, 3601596, 3662640, 4120470, 4501995, 4802128, 5402394, 5493960, 6002660, 6592752, 7203192, 8103591, 8240940, 9003990, 10804788, 10987920, 12005320, 13505985, 14406384, 16207182, 16481880, 18007980, 21609576, 24010640, 24310773, 27011970, 32414364, 32963760, 36015960, 40517955, 43219152, 48621546, 54023940, 64828728, 72031920, 81035910, 97243092, 108047880, 121553865, 129657456, 162071820, 194486184, 216095760, 243107730, 324143640, 388972368, 486215460, 648287280, 972430920, 1944861840]

約数ペア:

[(1, 1944861840), (2, 972430920), (3, 648287280), (4, 486215460), (5, 388972368), (6, 324143640), (8, 243107730), (9, 216095760), (10, 194486184), (12, 162071820), (15, 129657456), (16, 121553865), (18, 108047880), (20, 97243092), (24, 81035910), (27, 72031920), (30, 64828728), (36, 54023940), (40, 48621546), (45, 43219152), (48, 40517955), (54, 36015960), (59, 32963760), (60, 32414364), (72, 27011970), (80, 24310773), (81, 24010640), (90, 21609576), (108, 18007980), (118, 16481880), (120, 16207182), (135, 14406384), (144, 13505985), (162, 12005320), (177, 10987920), (180, 10804788), (216, 9003990), (236, 8240940), (240, 8103591), (270, 7203192), (295, 6592752), (324, 6002660), (354, 5493960), (360, 5402394), (405, 4802128), (432, 4501995), (472, 4120470), (531, 3662640), (540, 3601596), (590, 3296376), (648, 3001330), (708, 2746980), (720, 2701197), (810, 2401064), (885, 2197584), (944, 2060235), (1062, 1831320), (1080, 1800798), (1180, 1648188), (1296, 1500665), (1416, 1373490), (1593, 1220880), (1620, 1200532), (1770, 1098792), (2124, 915660), (2160, 900399), (2360, 824094), (2655, 732528), (2832, 686745), (3186, 610440), (3240, 600266), (3540, 549396), (4248, 457830), (4720, 412047), (4779, 406960), (5087, 382320), (5310, 366264), (6372, 305220), (6480, 300133), (7080, 274698), (7965, 244176), (8496, 228915), (9558, 203480), (10174, 191160), (10620, 183132), (12744, 152610), (14160, 137349), (15261, 127440), (15930, 122088), (19116, 101740), (20348, 95580), (21240, 91566), (23895, 81392), (25435, 76464), (25488, 76305), (30522, 63720), (31860, 61044), (38232, 50870), (40696, 47790), (42480, 45783)]