2127641600

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 264

約数和(自身を含む): 6238076928

約数和(自身を除く): 4110435328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 128, 140, 155, 160, 175, 200, 217, 224, 248, 256, 280, 310, 320, 350, 383, 400, 434, 448, 496, 512, 560, 620, 640, 700, 766, 775, 800, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1400, 1532, 1550, 1600, 1736, 1792, 1915, 1984, 2170, 2240, 2480, 2560, 2681, 2800, 3064, 3100, 3200, 3472, 3584, 3830, 3968, 4340, 4480, 4960, 5120, 5362, 5425, 5600, 6128, 6200, 6400, 6944, 7168, 7660, 7936, 8680, 8960, 9575, 9920, 10724, 10850, 11200, 11873, 12256, 12400, 12800, 13405, 13888, 15320, 15872, 17360, 17920, 19150, 19840, 21448, 21700, 22400, 23746, 24512, 24800, 25600, 26810, 27776, 30640, 31744, 34720, 35840, 38300, 39680, 42896, 43400, 44800, 47492, 49024, 49600, 53620, 55552, 59365, 61280, 67025, 69440, 76600, 79360, 83111, 85792, 86800, 89600, 94984, 98048, 99200, 107240, 111104, 118730, 122560, 134050, 138880, 153200, 158720, 166222, 171584, 173600, 179200, 189968, 196096, 198400, 214480, 222208, 237460, 245120, 268100, 277760, 296825, 306400, 332444, 343168, 347200, 379936, 392192, 396800, 415555, 428960, 474920, 490240, 536200, 555520, 593650, 612800, 664888, 686336, 694400, 759872, 793600, 831110, 857920, 949840, 980480, 1072400, 1111040, 1187300, 1225600, 1329776, 1372672, 1388800, 1519744, 1662220, 1715840, 1899680, 1960960, 2077775, 2144800, 2374600, 2451200, 2659552, 2745344, 2777600, 3039488, 3324440, 3431680, 3799360, 4155550, 4289600, 4749200, 4902400, 5319104, 5555200, 6078976, 6648880, 6863360, 7598720, 8311100, 8579200, 9498400, 9804800, 10638208, 12157952, 13297760, 13726720, 15197440, 16622200, 17158400, 18996800, 21276416, 26595520, 30394880, 33244400, 34316800, 37993600, 42552832, 53191040, 60789760, 66488800, 68633600, 75987200, 85105664, 106382080, 132977600, 151974400, 212764160, 265955200, 303948800, 425528320, 531910400, 1063820800, 2127641600]

約数ペア:

[(1, 2127641600), (2, 1063820800), (4, 531910400), (5, 425528320), (7, 303948800), (8, 265955200), (10, 212764160), (14, 151974400), (16, 132977600), (20, 106382080), (25, 85105664), (28, 75987200), (31, 68633600), (32, 66488800), (35, 60789760), (40, 53191040), (50, 42552832), (56, 37993600), (62, 34316800), (64, 33244400), (70, 30394880), (80, 26595520), (100, 21276416), (112, 18996800), (124, 17158400), (128, 16622200), (140, 15197440), (155, 13726720), (160, 13297760), (175, 12157952), (200, 10638208), (217, 9804800), (224, 9498400), (248, 8579200), (256, 8311100), (280, 7598720), (310, 6863360), (320, 6648880), (350, 6078976), (383, 5555200), (400, 5319104), (434, 4902400), (448, 4749200), (496, 4289600), (512, 4155550), (560, 3799360), (620, 3431680), (640, 3324440), (700, 3039488), (766, 2777600), (775, 2745344), (800, 2659552), (868, 2451200), (896, 2374600), (992, 2144800), (1024, 2077775), (1085, 1960960), (1120, 1899680), (1240, 1715840), (1280, 1662220), (1400, 1519744), (1532, 1388800), (1550, 1372672), (1600, 1329776), (1736, 1225600), (1792, 1187300), (1915, 1111040), (1984, 1072400), (2170, 980480), (2240, 949840), (2480, 857920), (2560, 831110), (2681, 793600), (2800, 759872), (3064, 694400), (3100, 686336), (3200, 664888), (3472, 612800), (3584, 593650), (3830, 555520), (3968, 536200), (4340, 490240), (4480, 474920), (4960, 428960), (5120, 415555), (5362, 396800), (5425, 392192), (5600, 379936), (6128, 347200), (6200, 343168), (6400, 332444), (6944, 306400), (7168, 296825), (7660, 277760), (7936, 268100), (8680, 245120), (8960, 237460), (9575, 222208), (9920, 214480), (10724, 198400), (10850, 196096), (11200, 189968), (11873, 179200), (12256, 173600), (12400, 171584), (12800, 166222), (13405, 158720), (13888, 153200), (15320, 138880), (15872, 134050), (17360, 122560), (17920, 118730), (19150, 111104), (19840, 107240), (21448, 99200), (21700, 98048), (22400, 94984), (23746, 89600), (24512, 86800), (24800, 85792), (25600, 83111), (26810, 79360), (27776, 76600), (30640, 69440), (31744, 67025), (34720, 61280), (35840, 59365), (38300, 55552), (39680, 53620), (42896, 49600), (43400, 49024), (44800, 47492)]