65404103680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3362

約数の個数: 176

約数和(自身を含む): 163522548000

約数和(自身を除く): 98118444320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 139, 145, 160, 232, 256, 278, 290, 320, 464, 512, 556, 580, 640, 695, 928, 1024, 1112, 1160, 1280, 1390, 1856, 2224, 2320, 2560, 2780, 3169, 3712, 4031, 4448, 4640, 5120, 5560, 6338, 7424, 8062, 8896, 9280, 11120, 12676, 14848, 15845, 16124, 17792, 18560, 20155, 22240, 25352, 29696, 31690, 32248, 35584, 37120, 40310, 44480, 50704, 63380, 64496, 71168, 74240, 80620, 88960, 91901, 101408, 126760, 128992, 142336, 148480, 161240, 177920, 183802, 202816, 253520, 257984, 322480, 355840, 367604, 405632, 440491, 459505, 507040, 515968, 644960, 711680, 735208, 811264, 880982, 919010, 1014080, 1031936, 1289920, 1470416, 1622528, 1761964, 1838020, 2028160, 2063872, 2202455, 2579840, 2940832, 3245056, 3523928, 3676040, 4056320, 4127744, 4404910, 5159680, 5881664, 7047856, 7352080, 8112640, 8809820, 10319360, 11763328, 12774239, 14095712, 14704160, 16225280, 17619640, 20638720, 23526656, 25548478, 28191424, 29408320, 35239280, 47053312, 51096956, 56382848, 58816640, 63871195, 70478560, 94106624, 102193912, 112765696, 117633280, 127742390, 140957120, 204387824, 225531392, 235266560, 255484780, 281914240, 408775648, 451062784, 470533120, 510969560, 563828480, 817551296, 1021939120, 1127656960, 1635102592, 2043878240, 2255313920, 3270205184, 4087756480, 6540410368, 8175512960, 13080820736, 16351025920, 32702051840, 65404103680]

約数ペア:

[(1, 65404103680), (2, 32702051840), (4, 16351025920), (5, 13080820736), (8, 8175512960), (10, 6540410368), (16, 4087756480), (20, 3270205184), (29, 2255313920), (32, 2043878240), (40, 1635102592), (58, 1127656960), (64, 1021939120), (80, 817551296), (116, 563828480), (128, 510969560), (139, 470533120), (145, 451062784), (160, 408775648), (232, 281914240), (256, 255484780), (278, 235266560), (290, 225531392), (320, 204387824), (464, 140957120), (512, 127742390), (556, 117633280), (580, 112765696), (640, 102193912), (695, 94106624), (928, 70478560), (1024, 63871195), (1112, 58816640), (1160, 56382848), (1280, 51096956), (1390, 47053312), (1856, 35239280), (2224, 29408320), (2320, 28191424), (2560, 25548478), (2780, 23526656), (3169, 20638720), (3712, 17619640), (4031, 16225280), (4448, 14704160), (4640, 14095712), (5120, 12774239), (5560, 11763328), (6338, 10319360), (7424, 8809820), (8062, 8112640), (8896, 7352080), (9280, 7047856), (11120, 5881664), (12676, 5159680), (14848, 4404910), (15845, 4127744), (16124, 4056320), (17792, 3676040), (18560, 3523928), (20155, 3245056), (22240, 2940832), (25352, 2579840), (29696, 2202455), (31690, 2063872), (32248, 2028160), (35584, 1838020), (37120, 1761964), (40310, 1622528), (44480, 1470416), (50704, 1289920), (63380, 1031936), (64496, 1014080), (71168, 919010), (74240, 880982), (80620, 811264), (88960, 735208), (91901, 711680), (101408, 644960), (126760, 515968), (128992, 507040), (142336, 459505), (148480, 440491), (161240, 405632), (177920, 367604), (183802, 355840), (202816, 322480), (253520, 257984)]