1280484046200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2263139}}^1$

素因数の和:2263222

約数の個数: 192

約数和(自身を含む): 4243115923200

約数和(自身を除く): 2962631877000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 120, 123, 138, 150, 164, 184, 200, 205, 230, 246, 276, 300, 328, 345, 410, 460, 492, 552, 575, 600, 615, 690, 820, 920, 943, 984, 1025, 1150, 1230, 1380, 1640, 1725, 1886, 2050, 2300, 2460, 2760, 2829, 3075, 3450, 3772, 4100, 4600, 4715, 4920, 5658, 6150, 6900, 7544, 8200, 9430, 11316, 12300, 13800, 14145, 18860, 22632, 23575, 24600, 28290, 37720, 47150, 56580, 70725, 94300, 113160, 141450, 188600, 282900, 565800, 2263139, 4526278, 6789417, 9052556, 11315695, 13578834, 18105112, 22631390, 27157668, 33947085, 45262780, 52052197, 54315336, 56578475, 67894170, 90525560, 92788699, 104104394, 113156950, 135788340, 156156591, 169735425, 185577398, 208208788, 226313900, 260260985, 271576680, 278366097, 312313182, 339470850, 371154796, 416417576, 452627800, 463943495, 520521970, 556732194, 624626364, 678941700, 742309592, 780782955, 927886990, 1041043940, 1113464388, 1249252728, 1301304925, 1357883400, 1391830485, 1561565910, 1855773980, 2082087880, 2134140077, 2226928776, 2319717475, 2602609850, 2783660970, 3123131820, 3711547960, 3903914775, 4268280154, 4639434950, 5205219700, 5567321940, 6246263640, 6402420231, 6959152425, 7807829550, 8536560308, 9278869900, 10410439400, 10670700385, 11134643880, 12804840462, 13918304850, 15615659100, 17073120616, 18557739800, 21341400770, 25609680924, 27836609700, 31231318200, 32012101155, 42682801540, 51219361848, 53353501925, 55673219400, 64024202310, 85365603080, 106707003850, 128048404620, 160060505775, 213414007700, 256096809240, 320121011550, 426828015400, 640242023100, 1280484046200]

約数ペア:

[(1, 1280484046200), (2, 640242023100), (3, 426828015400), (4, 320121011550), (5, 256096809240), (6, 213414007700), (8, 160060505775), (10, 128048404620), (12, 106707003850), (15, 85365603080), (20, 64024202310), (23, 55673219400), (24, 53353501925), (25, 51219361848), (30, 42682801540), (40, 32012101155), (41, 31231318200), (46, 27836609700), (50, 25609680924), (60, 21341400770), (69, 18557739800), (75, 17073120616), (82, 15615659100), (92, 13918304850), (100, 12804840462), (115, 11134643880), (120, 10670700385), (123, 10410439400), (138, 9278869900), (150, 8536560308), (164, 7807829550), (184, 6959152425), (200, 6402420231), (205, 6246263640), (230, 5567321940), (246, 5205219700), (276, 4639434950), (300, 4268280154), (328, 3903914775), (345, 3711547960), (410, 3123131820), (460, 2783660970), (492, 2602609850), (552, 2319717475), (575, 2226928776), (600, 2134140077), (615, 2082087880), (690, 1855773980), (820, 1561565910), (920, 1391830485), (943, 1357883400), (984, 1301304925), (1025, 1249252728), (1150, 1113464388), (1230, 1041043940), (1380, 927886990), (1640, 780782955), (1725, 742309592), (1886, 678941700), (2050, 624626364), (2300, 556732194), (2460, 520521970), (2760, 463943495), (2829, 452627800), (3075, 416417576), (3450, 371154796), (3772, 339470850), (4100, 312313182), (4600, 278366097), (4715, 271576680), (4920, 260260985), (5658, 226313900), (6150, 208208788), (6900, 185577398), (7544, 169735425), (8200, 156156591), (9430, 135788340), (11316, 113156950), (12300, 104104394), (13800, 92788699), (14145, 90525560), (18860, 67894170), (22632, 56578475), (23575, 54315336), (24600, 52052197), (28290, 45262780), (37720, 33947085), (47150, 27157668), (56580, 22631390), (70725, 18105112), (94300, 13578834), (113160, 11315695), (141450, 9052556), (188600, 6789417), (282900, 4526278), (565800, 2263139)]