7798159360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 19901700000

約数和(自身を除く): 12103540640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 149, 152, 160, 190, 256, 269, 298, 304, 320, 380, 512, 538, 596, 608, 640, 745, 760, 1024, 1076, 1192, 1216, 1280, 1345, 1490, 1520, 2048, 2152, 2384, 2432, 2560, 2690, 2831, 2980, 3040, 4304, 4768, 4864, 5111, 5120, 5380, 5662, 5960, 6080, 8608, 9536, 9728, 10222, 10240, 10760, 11324, 11920, 12160, 14155, 17216, 19072, 19456, 20444, 21520, 22648, 23840, 24320, 25555, 28310, 34432, 38144, 38912, 40081, 40888, 43040, 45296, 47680, 48640, 51110, 56620, 68864, 76288, 80162, 81776, 86080, 90592, 95360, 97280, 102220, 113240, 137728, 152576, 160324, 163552, 172160, 181184, 190720, 194560, 200405, 204440, 226480, 275456, 305152, 320648, 327104, 344320, 362368, 381440, 400810, 408880, 452960, 550912, 641296, 654208, 688640, 724736, 761539, 762880, 801620, 817760, 905920, 1282592, 1308416, 1377280, 1449472, 1523078, 1525760, 1603240, 1635520, 1811840, 2565184, 2616832, 2754560, 2898944, 3046156, 3206480, 3271040, 3623680, 3807695, 5130368, 5233664, 5797888, 6092312, 6412960, 6542080, 7247360, 7615390, 10260736, 10467328, 12184624, 12825920, 13084160, 14494720, 15230780, 20521472, 24369248, 25651840, 26168320, 28989440, 30461560, 41042944, 48738496, 51303680, 52336640, 60923120, 82085888, 97476992, 102607360, 121846240, 194953984, 205214720, 243692480, 389907968, 410429440, 487384960, 779815936, 974769920, 1559631872, 1949539840, 3899079680, 7798159360]

約数ペア:

[(1, 7798159360), (2, 3899079680), (4, 1949539840), (5, 1559631872), (8, 974769920), (10, 779815936), (16, 487384960), (19, 410429440), (20, 389907968), (32, 243692480), (38, 205214720), (40, 194953984), (64, 121846240), (76, 102607360), (80, 97476992), (95, 82085888), (128, 60923120), (149, 52336640), (152, 51303680), (160, 48738496), (190, 41042944), (256, 30461560), (269, 28989440), (298, 26168320), (304, 25651840), (320, 24369248), (380, 20521472), (512, 15230780), (538, 14494720), (596, 13084160), (608, 12825920), (640, 12184624), (745, 10467328), (760, 10260736), (1024, 7615390), (1076, 7247360), (1192, 6542080), (1216, 6412960), (1280, 6092312), (1345, 5797888), (1490, 5233664), (1520, 5130368), (2048, 3807695), (2152, 3623680), (2384, 3271040), (2432, 3206480), (2560, 3046156), (2690, 2898944), (2831, 2754560), (2980, 2616832), (3040, 2565184), (4304, 1811840), (4768, 1635520), (4864, 1603240), (5111, 1525760), (5120, 1523078), (5380, 1449472), (5662, 1377280), (5960, 1308416), (6080, 1282592), (8608, 905920), (9536, 817760), (9728, 801620), (10222, 762880), (10240, 761539), (10760, 724736), (11324, 688640), (11920, 654208), (12160, 641296), (14155, 550912), (17216, 452960), (19072, 408880), (19456, 400810), (20444, 381440), (21520, 362368), (22648, 344320), (23840, 327104), (24320, 320648), (25555, 305152), (28310, 275456), (34432, 226480), (38144, 204440), (38912, 200405), (40081, 194560), (40888, 190720), (43040, 181184), (45296, 172160), (47680, 163552), (48640, 160324), (51110, 152576), (56620, 137728), (68864, 113240), (76288, 102220), (80162, 97280), (81776, 95360), (86080, 90592)]