1649853480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 256

約数和(自身を含む): 5819351040

約数和(自身を除く): 4169497560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 184, 186, 220, 230, 248, 253, 264, 276, 310, 330, 341, 345, 372, 440, 460, 465, 506, 552, 620, 660, 682, 690, 713, 744, 759, 920, 930, 1012, 1023, 1240, 1265, 1320, 1364, 1380, 1426, 1518, 1705, 1753, 1860, 2024, 2046, 2139, 2530, 2728, 2760, 2852, 3036, 3410, 3506, 3565, 3720, 3795, 4092, 4278, 5060, 5115, 5259, 5704, 6072, 6820, 7012, 7130, 7590, 7843, 8184, 8556, 8765, 10120, 10230, 10518, 10695, 13640, 14024, 14260, 15180, 15686, 17112, 17530, 19283, 20460, 21036, 21390, 23529, 26295, 28520, 30360, 31372, 35060, 38566, 39215, 40319, 40920, 42072, 42780, 47058, 52590, 54343, 57849, 62744, 70120, 77132, 78430, 80638, 85560, 94116, 96415, 105180, 108686, 115698, 117645, 120957, 154264, 156860, 161276, 163029, 188232, 192830, 201595, 210360, 217372, 231396, 235290, 241914, 271715, 289245, 313720, 322552, 326058, 385660, 403190, 434744, 443509, 462792, 470580, 483828, 543430, 578490, 597773, 604785, 652116, 771320, 806380, 815145, 887018, 941160, 967656, 1086860, 1156980, 1195546, 1209570, 1249889, 1304232, 1330527, 1612760, 1630290, 1774036, 1793319, 2173720, 2217545, 2313960, 2391092, 2419140, 2499778, 2661054, 2988865, 3260580, 3548072, 3586638, 3749667, 4435090, 4782184, 4838280, 4999556, 5322108, 5977730, 6249445, 6521160, 6652635, 7173276, 7499334, 8870180, 8966595, 9999112, 10644216, 11955460, 12498890, 13305270, 13748779, 14346552, 14998668, 17740360, 17933190, 18748335, 23910920, 24997780, 26610540, 27497558, 29997336, 35866380, 37496670, 41246337, 49995560, 53221080, 54995116, 68743895, 71732760, 74993340, 82492674, 109990232, 137487790, 149986680, 164985348, 206231685, 274975580, 329970696, 412463370, 549951160, 824926740, 1649853480]

約数ペア:

[(1, 1649853480), (2, 824926740), (3, 549951160), (4, 412463370), (5, 329970696), (6, 274975580), (8, 206231685), (10, 164985348), (11, 149986680), (12, 137487790), (15, 109990232), (20, 82492674), (22, 74993340), (23, 71732760), (24, 68743895), (30, 54995116), (31, 53221080), (33, 49995560), (40, 41246337), (44, 37496670), (46, 35866380), (55, 29997336), (60, 27497558), (62, 26610540), (66, 24997780), (69, 23910920), (88, 18748335), (92, 17933190), (93, 17740360), (110, 14998668), (115, 14346552), (120, 13748779), (124, 13305270), (132, 12498890), (138, 11955460), (155, 10644216), (165, 9999112), (184, 8966595), (186, 8870180), (220, 7499334), (230, 7173276), (248, 6652635), (253, 6521160), (264, 6249445), (276, 5977730), (310, 5322108), (330, 4999556), (341, 4838280), (345, 4782184), (372, 4435090), (440, 3749667), (460, 3586638), (465, 3548072), (506, 3260580), (552, 2988865), (620, 2661054), (660, 2499778), (682, 2419140), (690, 2391092), (713, 2313960), (744, 2217545), (759, 2173720), (920, 1793319), (930, 1774036), (1012, 1630290), (1023, 1612760), (1240, 1330527), (1265, 1304232), (1320, 1249889), (1364, 1209570), (1380, 1195546), (1426, 1156980), (1518, 1086860), (1705, 967656), (1753, 941160), (1860, 887018), (2024, 815145), (2046, 806380), (2139, 771320), (2530, 652116), (2728, 604785), (2760, 597773), (2852, 578490), (3036, 543430), (3410, 483828), (3506, 470580), (3565, 462792), (3720, 443509), (3795, 434744), (4092, 403190), (4278, 385660), (5060, 326058), (5115, 322552), (5259, 313720), (5704, 289245), (6072, 271715), (6820, 241914), (7012, 235290), (7130, 231396), (7590, 217372), (7843, 210360), (8184, 201595), (8556, 192830), (8765, 188232), (10120, 163029), (10230, 161276), (10518, 156860), (10695, 154264), (13640, 120957), (14024, 117645), (14260, 115698), (15180, 108686), (15686, 105180), (17112, 96415), (17530, 94116), (19283, 85560), (20460, 80638), (21036, 78430), (21390, 77132), (23529, 70120), (26295, 62744), (28520, 57849), (30360, 54343), (31372, 52590), (35060, 47058), (38566, 42780), (39215, 42072), (40319, 40920)]