388017039360

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{664777}}^1$

素因数の和:664826

約数の個数: 192

約数和(自身を含む): 1306687636800

約数和(自身を除く): 918670597440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2048, 2280, 2432, 2560, 3040, 3072, 3648, 3840, 4560, 4864, 5120, 6080, 6144, 7296, 7680, 9120, 9728, 10240, 12160, 14592, 15360, 18240, 19456, 24320, 29184, 30720, 36480, 38912, 48640, 58368, 72960, 97280, 116736, 145920, 194560, 291840, 583680, 664777, 1329554, 1994331, 2659108, 3323885, 3988662, 5318216, 6647770, 7977324, 9971655, 10636432, 12630763, 13295540, 15954648, 19943310, 21272864, 25261526, 26591080, 31909296, 37892289, 39886620, 42545728, 50523052, 53182160, 63153815, 63818592, 75784578, 79773240, 85091456, 101046104, 106364320, 126307630, 127637184, 151569156, 159546480, 170182912, 189461445, 202092208, 212728640, 252615260, 255274368, 303138312, 319092960, 340365824, 378922890, 404184416, 425457280, 505230520, 510548736, 606276624, 638185920, 680731648, 757845780, 808368832, 850914560, 1010461040, 1021097472, 1212553248, 1276371840, 1361463296, 1515691560, 1616737664, 1701829120, 2020922080, 2042194944, 2425106496, 2552743680, 3031383120, 3233475328, 3403658240, 4041844160, 4084389888, 4850212992, 5105487360, 6062766240, 6466950656, 6807316480, 8083688320, 9700425984, 10210974720, 12125532480, 12933901312, 16167376640, 19400851968, 20421949440, 24251064960, 25867802624, 32334753280, 38801703936, 48502129920, 64669506560, 77603407872, 97004259840, 129339013120, 194008519680, 388017039360]

約数ペア:

[(1, 388017039360), (2, 194008519680), (3, 129339013120), (4, 97004259840), (5, 77603407872), (6, 64669506560), (8, 48502129920), (10, 38801703936), (12, 32334753280), (15, 25867802624), (16, 24251064960), (19, 20421949440), (20, 19400851968), (24, 16167376640), (30, 12933901312), (32, 12125532480), (38, 10210974720), (40, 9700425984), (48, 8083688320), (57, 6807316480), (60, 6466950656), (64, 6062766240), (76, 5105487360), (80, 4850212992), (95, 4084389888), (96, 4041844160), (114, 3403658240), (120, 3233475328), (128, 3031383120), (152, 2552743680), (160, 2425106496), (190, 2042194944), (192, 2020922080), (228, 1701829120), (240, 1616737664), (256, 1515691560), (285, 1361463296), (304, 1276371840), (320, 1212553248), (380, 1021097472), (384, 1010461040), (456, 850914560), (480, 808368832), (512, 757845780), (570, 680731648), (608, 638185920), (640, 606276624), (760, 510548736), (768, 505230520), (912, 425457280), (960, 404184416), (1024, 378922890), (1140, 340365824), (1216, 319092960), (1280, 303138312), (1520, 255274368), (1536, 252615260), (1824, 212728640), (1920, 202092208), (2048, 189461445), (2280, 170182912), (2432, 159546480), (2560, 151569156), (3040, 127637184), (3072, 126307630), (3648, 106364320), (3840, 101046104), (4560, 85091456), (4864, 79773240), (5120, 75784578), (6080, 63818592), (6144, 63153815), (7296, 53182160), (7680, 50523052), (9120, 42545728), (9728, 39886620), (10240, 37892289), (12160, 31909296), (14592, 26591080), (15360, 25261526), (18240, 21272864), (19456, 19943310), (24320, 15954648), (29184, 13295540), (30720, 12630763), (36480, 10636432), (38912, 9971655), (48640, 7977324), (58368, 6647770), (72960, 5318216), (97280, 3988662), (116736, 3323885), (145920, 2659108), (194560, 1994331), (291840, 1329554), (583680, 664777)]