2199015840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10729}}^1$

素因数の和:10815

約数の個数: 192

約数和(自身を含む): 8046984960

約数和(自身を除く): 5847969120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 10729, 12810, 13664, 14640, 17080, 20496, 21458, 25620, 29280, 32187, 34160, 40992, 42916, 51240, 53645, 64374, 68320, 75103, 85832, 102480, 107290, 128748, 150206, 160935, 171664, 204960, 214580, 225309, 257496, 300412, 321870, 343328, 375515, 429160, 450618, 514992, 600824, 643740, 654469, 751030, 858320, 901236, 1029984, 1126545, 1201648, 1287480, 1308938, 1502060, 1716640, 1802472, 1963407, 2253090, 2403296, 2574960, 2617876, 3004120, 3272345, 3604944, 3926814, 4506180, 4581283, 5149920, 5235752, 6008240, 6544690, 7209888, 7853628, 9012360, 9162566, 9817035, 10471504, 12016480, 13089380, 13743849, 15707256, 18024720, 18325132, 19634070, 20943008, 22906415, 26178760, 27487698, 31414512, 36049440, 36650264, 39268140, 45812830, 52357520, 54975396, 62829024, 68719245, 73300528, 78536280, 91625660, 104715040, 109950792, 137438490, 146601056, 157072560, 183251320, 219901584, 274876980, 314145120, 366502640, 439803168, 549753960, 733005280, 1099507920, 2199015840]

約数ペア:

[(1, 2199015840), (2, 1099507920), (3, 733005280), (4, 549753960), (5, 439803168), (6, 366502640), (7, 314145120), (8, 274876980), (10, 219901584), (12, 183251320), (14, 157072560), (15, 146601056), (16, 137438490), (20, 109950792), (21, 104715040), (24, 91625660), (28, 78536280), (30, 73300528), (32, 68719245), (35, 62829024), (40, 54975396), (42, 52357520), (48, 45812830), (56, 39268140), (60, 36650264), (61, 36049440), (70, 31414512), (80, 27487698), (84, 26178760), (96, 22906415), (105, 20943008), (112, 19634070), (120, 18325132), (122, 18024720), (140, 15707256), (160, 13743849), (168, 13089380), (183, 12016480), (210, 10471504), (224, 9817035), (240, 9162566), (244, 9012360), (280, 7853628), (305, 7209888), (336, 6544690), (366, 6008240), (420, 5235752), (427, 5149920), (480, 4581283), (488, 4506180), (560, 3926814), (610, 3604944), (672, 3272345), (732, 3004120), (840, 2617876), (854, 2574960), (915, 2403296), (976, 2253090), (1120, 1963407), (1220, 1802472), (1281, 1716640), (1464, 1502060), (1680, 1308938), (1708, 1287480), (1830, 1201648), (1952, 1126545), (2135, 1029984), (2440, 901236), (2562, 858320), (2928, 751030), (3360, 654469), (3416, 643740), (3660, 600824), (4270, 514992), (4880, 450618), (5124, 429160), (5856, 375515), (6405, 343328), (6832, 321870), (7320, 300412), (8540, 257496), (9760, 225309), (10248, 214580), (10729, 204960), (12810, 171664), (13664, 160935), (14640, 150206), (17080, 128748), (20496, 107290), (21458, 102480), (25620, 85832), (29280, 75103), (32187, 68320), (34160, 64374), (40992, 53645), (42916, 51240)]