1982130540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 192

約数和(自身を含む): 6374860800

約数和(自身を除く): 4392730260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 79, 95, 114, 130, 156, 158, 190, 195, 228, 237, 247, 260, 285, 316, 380, 390, 395, 474, 494, 570, 741, 780, 790, 948, 988, 1027, 1140, 1185, 1235, 1482, 1501, 1580, 1693, 2054, 2370, 2470, 2964, 3002, 3081, 3386, 3705, 4108, 4503, 4740, 4940, 5079, 5135, 6004, 6162, 6772, 7410, 7505, 8465, 9006, 10158, 10270, 12324, 14820, 15010, 15405, 16930, 18012, 19513, 20316, 20540, 22009, 22515, 25395, 30020, 30810, 32167, 33860, 39026, 44018, 45030, 50790, 58539, 61620, 64334, 66027, 78052, 88036, 90060, 96501, 97565, 101580, 110045, 117078, 128668, 132054, 133747, 160835, 193002, 195130, 220090, 234156, 264108, 267494, 292695, 321670, 330135, 386004, 390260, 401241, 418171, 440180, 482505, 534988, 585390, 643340, 660270, 668735, 802482, 836342, 965010, 1170780, 1254513, 1320540, 1337470, 1604964, 1672684, 1738711, 1930020, 2006205, 2090855, 2509026, 2541193, 2674940, 3477422, 4012410, 4181710, 5018052, 5082386, 5216133, 6272565, 6954844, 7623579, 8024820, 8363420, 8693555, 10164772, 10432266, 12545130, 12705965, 15247158, 17387110, 20864532, 25090260, 25411930, 26080665, 30494316, 33035509, 34774220, 38117895, 50823860, 52161330, 66071018, 76235790, 99106527, 104322660, 132142036, 152471580, 165177545, 198213054, 330355090, 396426108, 495532635, 660710180, 991065270, 1982130540]

約数ペア:

[(1, 1982130540), (2, 991065270), (3, 660710180), (4, 495532635), (5, 396426108), (6, 330355090), (10, 198213054), (12, 165177545), (13, 152471580), (15, 132142036), (19, 104322660), (20, 99106527), (26, 76235790), (30, 66071018), (38, 52161330), (39, 50823860), (52, 38117895), (57, 34774220), (60, 33035509), (65, 30494316), (76, 26080665), (78, 25411930), (79, 25090260), (95, 20864532), (114, 17387110), (130, 15247158), (156, 12705965), (158, 12545130), (190, 10432266), (195, 10164772), (228, 8693555), (237, 8363420), (247, 8024820), (260, 7623579), (285, 6954844), (316, 6272565), (380, 5216133), (390, 5082386), (395, 5018052), (474, 4181710), (494, 4012410), (570, 3477422), (741, 2674940), (780, 2541193), (790, 2509026), (948, 2090855), (988, 2006205), (1027, 1930020), (1140, 1738711), (1185, 1672684), (1235, 1604964), (1482, 1337470), (1501, 1320540), (1580, 1254513), (1693, 1170780), (2054, 965010), (2370, 836342), (2470, 802482), (2964, 668735), (3002, 660270), (3081, 643340), (3386, 585390), (3705, 534988), (4108, 482505), (4503, 440180), (4740, 418171), (4940, 401241), (5079, 390260), (5135, 386004), (6004, 330135), (6162, 321670), (6772, 292695), (7410, 267494), (7505, 264108), (8465, 234156), (9006, 220090), (10158, 195130), (10270, 193002), (12324, 160835), (14820, 133747), (15010, 132054), (15405, 128668), (16930, 117078), (18012, 110045), (19513, 101580), (20316, 97565), (20540, 96501), (22009, 90060), (22515, 88036), (25395, 78052), (30020, 66027), (30810, 64334), (32167, 61620), (33860, 58539), (39026, 50790), (44018, 45030)]