18787584480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:782

約数の個数: 384

約数和(自身を含む): 69487165440

約数和(自身を除く): 50699580960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 271, 280, 282, 329, 336, 376, 420, 439, 470, 480, 542, 560, 564, 658, 672, 705, 752, 813, 840, 878, 940, 987, 1084, 1120, 1128, 1316, 1317, 1355, 1410, 1504, 1626, 1645, 1680, 1756, 1880, 1897, 1974, 2168, 2195, 2256, 2632, 2634, 2710, 2820, 3073, 3252, 3290, 3360, 3512, 3760, 3794, 3948, 4065, 4336, 4390, 4512, 4935, 5264, 5268, 5420, 5640, 5691, 6146, 6504, 6580, 6585, 7024, 7520, 7588, 7896, 8130, 8672, 8780, 9219, 9485, 9870, 10528, 10536, 10840, 11280, 11382, 12292, 12737, 13008, 13160, 13170, 14048, 15176, 15365, 15792, 16260, 17560, 18438, 18970, 19740, 20633, 21072, 21680, 22560, 22764, 24584, 25474, 26016, 26320, 26340, 28455, 30352, 30730, 31584, 32520, 35120, 36876, 37940, 38211, 39480, 41266, 42144, 43360, 45528, 46095, 49168, 50948, 52640, 52680, 56910, 60704, 61460, 61899, 63685, 65040, 70240, 73752, 75880, 76422, 78960, 82532, 89159, 91056, 92190, 98336, 101896, 103165, 105360, 113820, 118969, 122920, 123798, 127370, 130080, 144431, 147504, 151760, 152844, 157920, 165064, 178318, 182112, 184380, 191055, 203792, 206330, 210720, 227640, 237938, 245840, 247596, 254740, 267477, 288862, 295008, 303520, 305688, 309495, 330128, 356636, 356907, 368760, 382110, 407584, 412660, 433293, 445795, 455280, 475876, 491680, 495192, 509480, 534954, 577724, 594845, 611376, 618990, 660256, 713272, 713814, 722155, 737520, 764220, 825320, 832783, 866586, 891590, 910560, 951752, 990384, 1018960, 1069908, 1155448, 1189690, 1222752, 1237980, 1337385, 1426544, 1427628, 1444310, 1475040, 1528440, 1650640, 1665566, 1733172, 1783180, 1784535, 1903504, 1980768, 2037920, 2139816, 2166465, 2310896, 2379380, 2475960, 2498349, 2674770, 2853088, 2855256, 2888620, 3056880, 3301280, 3331132, 3466344, 3566360, 3569070, 3807008, 4163915, 4279632, 4332930, 4621792, 4758760, 4951920, 4996698, 5349540, 5591543, 5710512, 5777240, 6113760, 6662264, 6932688, 7132720, 7138140, 8327830, 8559264, 8665860, 9517520, 9903840, 9993396, 10699080, 11183086, 11421024, 11554480, 12491745, 13324528, 13865376, 14265440, 14276280, 16655660, 16774629, 17331720, 19035040, 19986792, 21398160, 22366172, 23108960, 24983490, 26649056, 27957715, 28552560, 33311320, 33549258, 34663440, 39140801, 39973584, 42796320, 44732344, 49966980, 55915430, 57105120, 66622640, 67098516, 69326880, 78281602, 79947168, 83873145, 89464688, 99933960, 111830860, 117422403, 133245280, 134197032, 156563204, 167746290, 178929376, 195704005, 199867920, 223661720, 234844806, 268394064, 313126408, 335492580, 391408010, 399735840, 447323440, 469689612, 536788128, 587112015, 626252816, 670985160, 782816020, 894646880, 939379224, 1174224030, 1252505632, 1341970320, 1565632040, 1878758448, 2348448060, 2683940640, 3131264080, 3757516896, 4696896120, 6262528160, 9393792240, 18787584480]

約数ペア:

[(1, 18787584480), (2, 9393792240), (3, 6262528160), (4, 4696896120), (5, 3757516896), (6, 3131264080), (7, 2683940640), (8, 2348448060), (10, 1878758448), (12, 1565632040), (14, 1341970320), (15, 1252505632), (16, 1174224030), (20, 939379224), (21, 894646880), (24, 782816020), (28, 670985160), (30, 626252816), (32, 587112015), (35, 536788128), (40, 469689612), (42, 447323440), (47, 399735840), (48, 391408010), (56, 335492580), (60, 313126408), (70, 268394064), (80, 234844806), (84, 223661720), (94, 199867920), (96, 195704005), (105, 178929376), (112, 167746290), (120, 156563204), (140, 134197032), (141, 133245280), (160, 117422403), (168, 111830860), (188, 99933960), (210, 89464688), (224, 83873145), (235, 79947168), (240, 78281602), (271, 69326880), (280, 67098516), (282, 66622640), (329, 57105120), (336, 55915430), (376, 49966980), (420, 44732344), (439, 42796320), (470, 39973584), (480, 39140801), (542, 34663440), (560, 33549258), (564, 33311320), (658, 28552560), (672, 27957715), (705, 26649056), (752, 24983490), (813, 23108960), (840, 22366172), (878, 21398160), (940, 19986792), (987, 19035040), (1084, 17331720), (1120, 16774629), (1128, 16655660), (1316, 14276280), (1317, 14265440), (1355, 13865376), (1410, 13324528), (1504, 12491745), (1626, 11554480), (1645, 11421024), (1680, 11183086), (1756, 10699080), (1880, 9993396), (1897, 9903840), (1974, 9517520), (2168, 8665860), (2195, 8559264), (2256, 8327830), (2632, 7138140), (2634, 7132720), (2710, 6932688), (2820, 6662264), (3073, 6113760), (3252, 5777240), (3290, 5710512), (3360, 5591543), (3512, 5349540), (3760, 4996698), (3794, 4951920), (3948, 4758760), (4065, 4621792), (4336, 4332930), (4390, 4279632), (4512, 4163915), (4935, 3807008), (5264, 3569070), (5268, 3566360), (5420, 3466344), (5640, 3331132), (5691, 3301280), (6146, 3056880), (6504, 2888620), (6580, 2855256), (6585, 2853088), (7024, 2674770), (7520, 2498349), (7588, 2475960), (7896, 2379380), (8130, 2310896), (8672, 2166465), (8780, 2139816), (9219, 2037920), (9485, 1980768), (9870, 1903504), (10528, 1784535), (10536, 1783180), (10840, 1733172), (11280, 1665566), (11382, 1650640), (12292, 1528440), (12737, 1475040), (13008, 1444310), (13160, 1427628), (13170, 1426544), (14048, 1337385), (15176, 1237980), (15365, 1222752), (15792, 1189690), (16260, 1155448), (17560, 1069908), (18438, 1018960), (18970, 990384), (19740, 951752), (20633, 910560), (21072, 891590), (21680, 866586), (22560, 832783), (22764, 825320), (24584, 764220), (25474, 737520), (26016, 722155), (26320, 713814), (26340, 713272), (28455, 660256), (30352, 618990), (30730, 611376), (31584, 594845), (32520, 577724), (35120, 534954), (36876, 509480), (37940, 495192), (38211, 491680), (39480, 475876), (41266, 455280), (42144, 445795), (43360, 433293), (45528, 412660), (46095, 407584), (49168, 382110), (50948, 368760), (52640, 356907), (52680, 356636), (56910, 330128), (60704, 309495), (61460, 305688), (61899, 303520), (63685, 295008), (65040, 288862), (70240, 267477), (73752, 254740), (75880, 247596), (76422, 245840), (78960, 237938), (82532, 227640), (89159, 210720), (91056, 206330), (92190, 203792), (98336, 191055), (101896, 184380), (103165, 182112), (105360, 178318), (113820, 165064), (118969, 157920), (122920, 152844), (123798, 151760), (127370, 147504), (130080, 144431)]