2047738680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23029}}^1$

素因数の和:23078

約数の個数: 192

約数和(自身を含む): 7544628000

約数和(自身を除く): 5496889320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 22230, 23029, 29640, 44460, 46058, 69087, 88920, 92116, 115145, 138174, 184232, 207261, 230290, 276348, 299377, 345435, 414522, 437551, 460580, 552696, 598754, 690870, 829044, 875102, 898131, 921160, 1036305, 1197508, 1312653, 1381740, 1496885, 1658088, 1750204, 1796262, 2072610, 2187755, 2395016, 2625306, 2694393, 2763480, 2993770, 3500408, 3592524, 3937959, 4145220, 4375510, 4490655, 5250612, 5388786, 5688163, 5987540, 6563265, 7185048, 7875918, 8290440, 8751020, 8981310, 10501224, 10777572, 11376326, 11975080, 13126530, 13471965, 15751836, 17064489, 17502040, 17962620, 19689795, 21555144, 22752652, 26253060, 26943930, 28440815, 31503672, 34128978, 35925240, 39379590, 45505304, 51193467, 52506120, 53887860, 56881630, 68257956, 78759180, 85322445, 102386934, 107775720, 113763260, 136515912, 157518360, 170644890, 204773868, 227526520, 255967335, 341289780, 409547736, 511934670, 682579560, 1023869340, 2047738680]

約数ペア:

[(1, 2047738680), (2, 1023869340), (3, 682579560), (4, 511934670), (5, 409547736), (6, 341289780), (8, 255967335), (9, 227526520), (10, 204773868), (12, 170644890), (13, 157518360), (15, 136515912), (18, 113763260), (19, 107775720), (20, 102386934), (24, 85322445), (26, 78759180), (30, 68257956), (36, 56881630), (38, 53887860), (39, 52506120), (40, 51193467), (45, 45505304), (52, 39379590), (57, 35925240), (60, 34128978), (65, 31503672), (72, 28440815), (76, 26943930), (78, 26253060), (90, 22752652), (95, 21555144), (104, 19689795), (114, 17962620), (117, 17502040), (120, 17064489), (130, 15751836), (152, 13471965), (156, 13126530), (171, 11975080), (180, 11376326), (190, 10777572), (195, 10501224), (228, 8981310), (234, 8751020), (247, 8290440), (260, 7875918), (285, 7185048), (312, 6563265), (342, 5987540), (360, 5688163), (380, 5388786), (390, 5250612), (456, 4490655), (468, 4375510), (494, 4145220), (520, 3937959), (570, 3592524), (585, 3500408), (684, 2993770), (741, 2763480), (760, 2694393), (780, 2625306), (855, 2395016), (936, 2187755), (988, 2072610), (1140, 1796262), (1170, 1750204), (1235, 1658088), (1368, 1496885), (1482, 1381740), (1560, 1312653), (1710, 1197508), (1976, 1036305), (2223, 921160), (2280, 898131), (2340, 875102), (2470, 829044), (2964, 690870), (3420, 598754), (3705, 552696), (4446, 460580), (4680, 437551), (4940, 414522), (5928, 345435), (6840, 299377), (7410, 276348), (8892, 230290), (9880, 207261), (11115, 184232), (14820, 138174), (17784, 115145), (22230, 92116), (23029, 88920), (29640, 69087), (44460, 46058)]