3914471680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 288

約数和(自身を含む): 11726346240

約数和(自身を除く): 7811874560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 434, 448, 476, 496, 527, 544, 560, 595, 620, 640, 680, 829, 868, 896, 952, 992, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1658, 1736, 1792, 1904, 1984, 2108, 2170, 2176, 2240, 2380, 2480, 2635, 2720, 3316, 3472, 3689, 3808, 3968, 4145, 4216, 4340, 4352, 4480, 4760, 4960, 5270, 5440, 5803, 6632, 6944, 7378, 7616, 7936, 8290, 8432, 8680, 8960, 9520, 9920, 10540, 10880, 11606, 13264, 13888, 14093, 14756, 15232, 16580, 16864, 17360, 18445, 19040, 19840, 21080, 21760, 23212, 25699, 26528, 27776, 28186, 29015, 29512, 30464, 33160, 33728, 34720, 36890, 38080, 39680, 42160, 46424, 51398, 53056, 55552, 56372, 58030, 59024, 66320, 67456, 69440, 70465, 73780, 76160, 84320, 92848, 98651, 102796, 106112, 112744, 116060, 118048, 128495, 132640, 134912, 138880, 140930, 147560, 152320, 168640, 179893, 185696, 197302, 205592, 212224, 225488, 232120, 236096, 256990, 265280, 277760, 281860, 295120, 337280, 359786, 371392, 394604, 411184, 436883, 450976, 464240, 472192, 493255, 513980, 530560, 563720, 590240, 674560, 719572, 742784, 789208, 822368, 873766, 899465, 901952, 928480, 944384, 986510, 1027960, 1061120, 1127440, 1180480, 1439144, 1485568, 1578416, 1644736, 1747532, 1798930, 1803904, 1856960, 1973020, 2055920, 2184415, 2254880, 2360960, 2878288, 3058181, 3156832, 3289472, 3495064, 3597860, 3607808, 3713920, 3946040, 4111840, 4368830, 4509760, 4721920, 5756576, 6116362, 6313664, 6578944, 6990128, 7195720, 7427840, 7892080, 8223680, 8737660, 9019520, 11513152, 12232724, 12627328, 13980256, 14391440, 15290905, 15784160, 16447360, 17475320, 18039040, 23026304, 24465448, 25254656, 27960512, 28782880, 30581810, 31568320, 32894720, 34950640, 46052608, 48930896, 55921024, 57565760, 61163620, 63136640, 69901280, 97861792, 111842048, 115131520, 122327240, 126273280, 139802560, 195723584, 230263040, 244654480, 279605120, 391447168, 489308960, 559210240, 782894336, 978617920, 1957235840, 3914471680]

約数ペア:

[(1, 3914471680), (2, 1957235840), (4, 978617920), (5, 782894336), (7, 559210240), (8, 489308960), (10, 391447168), (14, 279605120), (16, 244654480), (17, 230263040), (20, 195723584), (28, 139802560), (31, 126273280), (32, 122327240), (34, 115131520), (35, 111842048), (40, 97861792), (56, 69901280), (62, 63136640), (64, 61163620), (68, 57565760), (70, 55921024), (80, 48930896), (85, 46052608), (112, 34950640), (119, 32894720), (124, 31568320), (128, 30581810), (136, 28782880), (140, 27960512), (155, 25254656), (160, 24465448), (170, 23026304), (217, 18039040), (224, 17475320), (238, 16447360), (248, 15784160), (256, 15290905), (272, 14391440), (280, 13980256), (310, 12627328), (320, 12232724), (340, 11513152), (434, 9019520), (448, 8737660), (476, 8223680), (496, 7892080), (527, 7427840), (544, 7195720), (560, 6990128), (595, 6578944), (620, 6313664), (640, 6116362), (680, 5756576), (829, 4721920), (868, 4509760), (896, 4368830), (952, 4111840), (992, 3946040), (1054, 3713920), (1085, 3607808), (1088, 3597860), (1120, 3495064), (1190, 3289472), (1240, 3156832), (1280, 3058181), (1360, 2878288), (1658, 2360960), (1736, 2254880), (1792, 2184415), (1904, 2055920), (1984, 1973020), (2108, 1856960), (2170, 1803904), (2176, 1798930), (2240, 1747532), (2380, 1644736), (2480, 1578416), (2635, 1485568), (2720, 1439144), (3316, 1180480), (3472, 1127440), (3689, 1061120), (3808, 1027960), (3968, 986510), (4145, 944384), (4216, 928480), (4340, 901952), (4352, 899465), (4480, 873766), (4760, 822368), (4960, 789208), (5270, 742784), (5440, 719572), (5803, 674560), (6632, 590240), (6944, 563720), (7378, 530560), (7616, 513980), (7936, 493255), (8290, 472192), (8432, 464240), (8680, 450976), (8960, 436883), (9520, 411184), (9920, 394604), (10540, 371392), (10880, 359786), (11606, 337280), (13264, 295120), (13888, 281860), (14093, 277760), (14756, 265280), (15232, 256990), (16580, 236096), (16864, 232120), (17360, 225488), (18445, 212224), (19040, 205592), (19840, 197302), (21080, 185696), (21760, 179893), (23212, 168640), (25699, 152320), (26528, 147560), (27776, 140930), (28186, 138880), (29015, 134912), (29512, 132640), (30464, 128495), (33160, 118048), (33728, 116060), (34720, 112744), (36890, 106112), (38080, 102796), (39680, 98651), (42160, 92848), (46424, 84320), (51398, 76160), (53056, 73780), (55552, 70465), (56372, 69440), (58030, 67456), (59024, 66320)]