494630640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 480

約数和(自身を含む): 2105865216

約数和(自身を除く): 1611234576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 48, 51, 56, 60, 63, 68, 69, 70, 72, 80, 84, 85, 90, 92, 102, 105, 112, 115, 119, 120, 126, 136, 138, 140, 144, 153, 161, 168, 170, 180, 184, 204, 207, 210, 230, 238, 240, 251, 252, 255, 272, 276, 280, 306, 315, 322, 336, 340, 345, 357, 360, 368, 391, 408, 414, 420, 460, 476, 483, 502, 504, 510, 552, 560, 595, 612, 630, 644, 680, 690, 714, 720, 753, 765, 782, 805, 816, 828, 840, 920, 952, 966, 1004, 1008, 1020, 1035, 1071, 1104, 1173, 1190, 1224, 1255, 1260, 1288, 1360, 1380, 1428, 1449, 1506, 1530, 1564, 1610, 1656, 1680, 1757, 1785, 1840, 1904, 1932, 1955, 2008, 2040, 2070, 2142, 2259, 2346, 2380, 2415, 2448, 2510, 2520, 2576, 2737, 2760, 2856, 2898, 3012, 3060, 3128, 3220, 3312, 3514, 3519, 3570, 3765, 3864, 3910, 4016, 4080, 4140, 4267, 4284, 4518, 4692, 4760, 4830, 5020, 5040, 5271, 5355, 5474, 5520, 5712, 5773, 5796, 5865, 6024, 6120, 6256, 6440, 7028, 7038, 7140, 7245, 7530, 7728, 7820, 8211, 8280, 8534, 8568, 8785, 9036, 9384, 9520, 9660, 10040, 10542, 10710, 10948, 11295, 11546, 11592, 11730, 12048, 12240, 12801, 12880, 13685, 14056, 14076, 14280, 14490, 15060, 15640, 15813, 16422, 16560, 17068, 17136, 17319, 17570, 17595, 18072, 18768, 19320, 20080, 21084, 21335, 21420, 21896, 22590, 23092, 23184, 23460, 24633, 25602, 26355, 27370, 28112, 28152, 28560, 28865, 28980, 29869, 30120, 31280, 31626, 32844, 34136, 34638, 35140, 35190, 36144, 38403, 38640, 40411, 41055, 42168, 42670, 42840, 43792, 45180, 46184, 46920, 49266, 51204, 51957, 52710, 54740, 56304, 57730, 57960, 59738, 60240, 63252, 64005, 65688, 68272, 69276, 70280, 70380, 76806, 79065, 80822, 82110, 84336, 85340, 85680, 86595, 89607, 90360, 92368, 93840, 98141, 98532, 102408, 103914, 105420, 109480, 115460, 115920, 119476, 121233, 123165, 126504, 128010, 131376, 138552, 140560, 140760, 149345, 153612, 158130, 161644, 164220, 170680, 173190, 179214, 180720, 192015, 196282, 197064, 202055, 204816, 207828, 210840, 218960, 230920, 238952, 242466, 246330, 253008, 256020, 259785, 268821, 277104, 281520, 294423, 298690, 307224, 316260, 323288, 328440, 341360, 346380, 358428, 363699, 384030, 392564, 394128, 404110, 415656, 421680, 448035, 461840, 477904, 484932, 490705, 492660, 512040, 519570, 537642, 588846, 597380, 606165, 614448, 632520, 646576, 656880, 686987, 692760, 716856, 727398, 768060, 785128, 808220, 831312, 883269, 896070, 969864, 981410, 985320, 1024080, 1039140, 1075284, 1177692, 1194760, 1212330, 1265040, 1344105, 1373974, 1385520, 1433712, 1454796, 1472115, 1536120, 1570256, 1616440, 1766538, 1792140, 1818495, 1939728, 1962820, 1970640, 2060961, 2078280, 2150568, 2355384, 2389520, 2424660, 2688210, 2747948, 2909592, 2944230, 3072240, 3232880, 3434935, 3533076, 3584280, 3636990, 3925640, 4121922, 4156560, 4301136, 4416345, 4710768, 4849320, 5376420, 5495896, 5819184, 5888460, 6182883, 6869870, 7066152, 7168560, 7273980, 7851280, 8243844, 8832690, 9698640, 10304805, 10752840, 10991792, 11776920, 12365766, 13739740, 14132304, 14547960, 16487688, 17665380, 20609610, 21505680, 23553840, 24731532, 27479480, 29095920, 30914415, 32975376, 35330760, 41219220, 49463064, 54958960, 61828830, 70661520, 82438440, 98926128, 123657660, 164876880, 247315320, 494630640]

約数ペア:

[(1, 494630640), (2, 247315320), (3, 164876880), (4, 123657660), (5, 98926128), (6, 82438440), (7, 70661520), (8, 61828830), (9, 54958960), (10, 49463064), (12, 41219220), (14, 35330760), (15, 32975376), (16, 30914415), (17, 29095920), (18, 27479480), (20, 24731532), (21, 23553840), (23, 21505680), (24, 20609610), (28, 17665380), (30, 16487688), (34, 14547960), (35, 14132304), (36, 13739740), (40, 12365766), (42, 11776920), (45, 10991792), (46, 10752840), (48, 10304805), (51, 9698640), (56, 8832690), (60, 8243844), (63, 7851280), (68, 7273980), (69, 7168560), (70, 7066152), (72, 6869870), (80, 6182883), (84, 5888460), (85, 5819184), (90, 5495896), (92, 5376420), (102, 4849320), (105, 4710768), (112, 4416345), (115, 4301136), (119, 4156560), (120, 4121922), (126, 3925640), (136, 3636990), (138, 3584280), (140, 3533076), (144, 3434935), (153, 3232880), (161, 3072240), (168, 2944230), (170, 2909592), (180, 2747948), (184, 2688210), (204, 2424660), (207, 2389520), (210, 2355384), (230, 2150568), (238, 2078280), (240, 2060961), (251, 1970640), (252, 1962820), (255, 1939728), (272, 1818495), (276, 1792140), (280, 1766538), (306, 1616440), (315, 1570256), (322, 1536120), (336, 1472115), (340, 1454796), (345, 1433712), (357, 1385520), (360, 1373974), (368, 1344105), (391, 1265040), (408, 1212330), (414, 1194760), (420, 1177692), (460, 1075284), (476, 1039140), (483, 1024080), (502, 985320), (504, 981410), (510, 969864), (552, 896070), (560, 883269), (595, 831312), (612, 808220), (630, 785128), (644, 768060), (680, 727398), (690, 716856), (714, 692760), (720, 686987), (753, 656880), (765, 646576), (782, 632520), (805, 614448), (816, 606165), (828, 597380), (840, 588846), (920, 537642), (952, 519570), (966, 512040), (1004, 492660), (1008, 490705), (1020, 484932), (1035, 477904), (1071, 461840), (1104, 448035), (1173, 421680), (1190, 415656), (1224, 404110), (1255, 394128), (1260, 392564), (1288, 384030), (1360, 363699), (1380, 358428), (1428, 346380), (1449, 341360), (1506, 328440), (1530, 323288), (1564, 316260), (1610, 307224), (1656, 298690), (1680, 294423), (1757, 281520), (1785, 277104), (1840, 268821), (1904, 259785), (1932, 256020), (1955, 253008), (2008, 246330), (2040, 242466), (2070, 238952), (2142, 230920), (2259, 218960), (2346, 210840), (2380, 207828), (2415, 204816), (2448, 202055), (2510, 197064), (2520, 196282), (2576, 192015), (2737, 180720), (2760, 179214), (2856, 173190), (2898, 170680), (3012, 164220), (3060, 161644), (3128, 158130), (3220, 153612), (3312, 149345), (3514, 140760), (3519, 140560), (3570, 138552), (3765, 131376), (3864, 128010), (3910, 126504), (4016, 123165), (4080, 121233), (4140, 119476), (4267, 115920), (4284, 115460), (4518, 109480), (4692, 105420), (4760, 103914), (4830, 102408), (5020, 98532), (5040, 98141), (5271, 93840), (5355, 92368), (5474, 90360), (5520, 89607), (5712, 86595), (5773, 85680), (5796, 85340), (5865, 84336), (6024, 82110), (6120, 80822), (6256, 79065), (6440, 76806), (7028, 70380), (7038, 70280), (7140, 69276), (7245, 68272), (7530, 65688), (7728, 64005), (7820, 63252), (8211, 60240), (8280, 59738), (8534, 57960), (8568, 57730), (8785, 56304), (9036, 54740), (9384, 52710), (9520, 51957), (9660, 51204), (10040, 49266), (10542, 46920), (10710, 46184), (10948, 45180), (11295, 43792), (11546, 42840), (11592, 42670), (11730, 42168), (12048, 41055), (12240, 40411), (12801, 38640), (12880, 38403), (13685, 36144), (14056, 35190), (14076, 35140), (14280, 34638), (14490, 34136), (15060, 32844), (15640, 31626), (15813, 31280), (16422, 30120), (16560, 29869), (17068, 28980), (17136, 28865), (17319, 28560), (17570, 28152), (17595, 28112), (18072, 27370), (18768, 26355), (19320, 25602), (20080, 24633), (21084, 23460), (21335, 23184), (21420, 23092), (21896, 22590)]