3998625120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2293}}^1$

素因数の和:2494

約数の個数: 288

約数和(自身を含む): 15691620672

約数和(自身を除く): 11692995552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 173, 180, 210, 224, 240, 252, 280, 288, 315, 336, 346, 360, 420, 480, 504, 519, 560, 630, 672, 692, 720, 840, 865, 1008, 1038, 1120, 1211, 1260, 1384, 1440, 1557, 1680, 1730, 2016, 2076, 2293, 2422, 2520, 2595, 2768, 3114, 3360, 3460, 3633, 4152, 4586, 4844, 5040, 5190, 5536, 6055, 6228, 6879, 6920, 7266, 7785, 8304, 9172, 9688, 10080, 10380, 10899, 11465, 12110, 12456, 13758, 13840, 14532, 15570, 16051, 16608, 18165, 18344, 19376, 20637, 20760, 21798, 22930, 24220, 24912, 27516, 27680, 29064, 31140, 32102, 34395, 36330, 36688, 38752, 41274, 41520, 43596, 45860, 48153, 48440, 49824, 54495, 55032, 58128, 62280, 64204, 68790, 72660, 73376, 80255, 82548, 83040, 87192, 91720, 96306, 96880, 103185, 108990, 110064, 116256, 124560, 128408, 137580, 144459, 145320, 160510, 165096, 174384, 183440, 192612, 193760, 206370, 217980, 220128, 240765, 249120, 256816, 275160, 288918, 290640, 321020, 330192, 348768, 366880, 385224, 396689, 412740, 435960, 481530, 513632, 550320, 577836, 581280, 642040, 660384, 722295, 770448, 793378, 825480, 871920, 963060, 1100640, 1155672, 1190067, 1284080, 1444590, 1540896, 1586756, 1650960, 1743840, 1926120, 1983445, 2311344, 2380134, 2568160, 2776823, 2889180, 3173512, 3301920, 3570201, 3852240, 3966890, 4622688, 4760268, 5553646, 5778360, 5950335, 6347024, 7140402, 7704480, 7933780, 8330469, 9520536, 11107292, 11556720, 11900670, 12694048, 13884115, 14280804, 15867560, 16660938, 17851005, 19041072, 22214584, 23113440, 23801340, 24991407, 27768230, 28561608, 31735120, 33321876, 35702010, 38082144, 41652345, 44429168, 47602680, 49982814, 55536460, 57123216, 63470240, 66643752, 71404020, 83304690, 88858336, 95205360, 99965628, 111072920, 114246432, 124957035, 133287504, 142808040, 166609380, 190410720, 199931256, 222145840, 249914070, 266575008, 285616080, 333218760, 399862512, 444291680, 499828140, 571232160, 666437520, 799725024, 999656280, 1332875040, 1999312560, 3998625120]

約数ペア:

[(1, 3998625120), (2, 1999312560), (3, 1332875040), (4, 999656280), (5, 799725024), (6, 666437520), (7, 571232160), (8, 499828140), (9, 444291680), (10, 399862512), (12, 333218760), (14, 285616080), (15, 266575008), (16, 249914070), (18, 222145840), (20, 199931256), (21, 190410720), (24, 166609380), (28, 142808040), (30, 133287504), (32, 124957035), (35, 114246432), (36, 111072920), (40, 99965628), (42, 95205360), (45, 88858336), (48, 83304690), (56, 71404020), (60, 66643752), (63, 63470240), (70, 57123216), (72, 55536460), (80, 49982814), (84, 47602680), (90, 44429168), (96, 41652345), (105, 38082144), (112, 35702010), (120, 33321876), (126, 31735120), (140, 28561608), (144, 27768230), (160, 24991407), (168, 23801340), (173, 23113440), (180, 22214584), (210, 19041072), (224, 17851005), (240, 16660938), (252, 15867560), (280, 14280804), (288, 13884115), (315, 12694048), (336, 11900670), (346, 11556720), (360, 11107292), (420, 9520536), (480, 8330469), (504, 7933780), (519, 7704480), (560, 7140402), (630, 6347024), (672, 5950335), (692, 5778360), (720, 5553646), (840, 4760268), (865, 4622688), (1008, 3966890), (1038, 3852240), (1120, 3570201), (1211, 3301920), (1260, 3173512), (1384, 2889180), (1440, 2776823), (1557, 2568160), (1680, 2380134), (1730, 2311344), (2016, 1983445), (2076, 1926120), (2293, 1743840), (2422, 1650960), (2520, 1586756), (2595, 1540896), (2768, 1444590), (3114, 1284080), (3360, 1190067), (3460, 1155672), (3633, 1100640), (4152, 963060), (4586, 871920), (4844, 825480), (5040, 793378), (5190, 770448), (5536, 722295), (6055, 660384), (6228, 642040), (6879, 581280), (6920, 577836), (7266, 550320), (7785, 513632), (8304, 481530), (9172, 435960), (9688, 412740), (10080, 396689), (10380, 385224), (10899, 366880), (11465, 348768), (12110, 330192), (12456, 321020), (13758, 290640), (13840, 288918), (14532, 275160), (15570, 256816), (16051, 249120), (16608, 240765), (18165, 220128), (18344, 217980), (19376, 206370), (20637, 193760), (20760, 192612), (21798, 183440), (22930, 174384), (24220, 165096), (24912, 160510), (27516, 145320), (27680, 144459), (29064, 137580), (31140, 128408), (32102, 124560), (34395, 116256), (36330, 110064), (36688, 108990), (38752, 103185), (41274, 96880), (41520, 96306), (43596, 91720), (45860, 87192), (48153, 83040), (48440, 82548), (49824, 80255), (54495, 73376), (55032, 72660), (58128, 68790), (62280, 64204)]