18008035080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23081

約数の個数: 256

約数和(自身を含む): 66320640000

約数和(自身を除く): 48312604920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 343, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 686, 735, 760, 798, 840, 931, 980, 1029, 1064, 1140, 1176, 1330, 1372, 1470, 1596, 1715, 1862, 1960, 1995, 2058, 2280, 2660, 2744, 2793, 2940, 3192, 3430, 3724, 3990, 4116, 4655, 5145, 5320, 5586, 5880, 6517, 6860, 7448, 7980, 8232, 9310, 10290, 11172, 13034, 13720, 13965, 15960, 18620, 19551, 20580, 22344, 23027, 26068, 27930, 32585, 37240, 39102, 41160, 46054, 52136, 55860, 65170, 69081, 78204, 92108, 97755, 111720, 115135, 130340, 138162, 156408, 161189, 184216, 195510, 230270, 260680, 276324, 322378, 345405, 391020, 437513, 460540, 483567, 552648, 644756, 690810, 782040, 805945, 875026, 921080, 967134, 1128323, 1289512, 1312539, 1381620, 1611890, 1750052, 1934268, 2187565, 2256646, 2417835, 2625078, 2763240, 3062591, 3223780, 3384969, 3500104, 3868536, 4375130, 4513292, 4835670, 5250156, 5641615, 6125182, 6447560, 6562695, 6769938, 7898261, 8750260, 9026584, 9187773, 9671340, 10500312, 11283230, 12250364, 13125390, 13539876, 15312955, 15796522, 16924845, 17500520, 18375546, 19342680, 21438137, 22566460, 23694783, 24500728, 26250780, 27079752, 30625910, 31593044, 33849690, 36751092, 39491305, 42876274, 45132920, 45938865, 47389566, 52501560, 61251820, 63186088, 64314411, 67699380, 73502184, 78982610, 85752548, 91877730, 94779132, 107190685, 118473915, 122503640, 128628822, 135398760, 150066959, 157965220, 171505096, 183755460, 189558264, 214381370, 236947830, 257257644, 300133918, 315930440, 321572055, 367510920, 428762740, 450200877, 473895660, 514515288, 600267836, 643144110, 750334795, 857525480, 900401754, 947791320, 1200535672, 1286288220, 1500669590, 1800803508, 2251004385, 2572576440, 3001339180, 3601607016, 4502008770, 6002678360, 9004017540, 18008035080]

約数ペア:

[(1, 18008035080), (2, 9004017540), (3, 6002678360), (4, 4502008770), (5, 3601607016), (6, 3001339180), (7, 2572576440), (8, 2251004385), (10, 1800803508), (12, 1500669590), (14, 1286288220), (15, 1200535672), (19, 947791320), (20, 900401754), (21, 857525480), (24, 750334795), (28, 643144110), (30, 600267836), (35, 514515288), (38, 473895660), (40, 450200877), (42, 428762740), (49, 367510920), (56, 321572055), (57, 315930440), (60, 300133918), (70, 257257644), (76, 236947830), (84, 214381370), (95, 189558264), (98, 183755460), (105, 171505096), (114, 157965220), (120, 150066959), (133, 135398760), (140, 128628822), (147, 122503640), (152, 118473915), (168, 107190685), (190, 94779132), (196, 91877730), (210, 85752548), (228, 78982610), (245, 73502184), (266, 67699380), (280, 64314411), (285, 63186088), (294, 61251820), (343, 52501560), (380, 47389566), (392, 45938865), (399, 45132920), (420, 42876274), (456, 39491305), (490, 36751092), (532, 33849690), (570, 31593044), (588, 30625910), (665, 27079752), (686, 26250780), (735, 24500728), (760, 23694783), (798, 22566460), (840, 21438137), (931, 19342680), (980, 18375546), (1029, 17500520), (1064, 16924845), (1140, 15796522), (1176, 15312955), (1330, 13539876), (1372, 13125390), (1470, 12250364), (1596, 11283230), (1715, 10500312), (1862, 9671340), (1960, 9187773), (1995, 9026584), (2058, 8750260), (2280, 7898261), (2660, 6769938), (2744, 6562695), (2793, 6447560), (2940, 6125182), (3192, 5641615), (3430, 5250156), (3724, 4835670), (3990, 4513292), (4116, 4375130), (4655, 3868536), (5145, 3500104), (5320, 3384969), (5586, 3223780), (5880, 3062591), (6517, 2763240), (6860, 2625078), (7448, 2417835), (7980, 2256646), (8232, 2187565), (9310, 1934268), (10290, 1750052), (11172, 1611890), (13034, 1381620), (13720, 1312539), (13965, 1289512), (15960, 1128323), (18620, 967134), (19551, 921080), (20580, 875026), (22344, 805945), (23027, 782040), (26068, 690810), (27930, 644756), (32585, 552648), (37240, 483567), (39102, 460540), (41160, 437513), (46054, 391020), (52136, 345405), (55860, 322378), (65170, 276324), (69081, 260680), (78204, 230270), (92108, 195510), (97755, 184216), (111720, 161189), (115135, 156408), (130340, 138162)]