16337340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 55429920

約数和(自身を除く): 39092580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 281, 285, 306, 323, 340, 342, 380, 510, 562, 570, 612, 646, 684, 765, 843, 855, 969, 1020, 1124, 1140, 1292, 1405, 1530, 1615, 1686, 1710, 1938, 2529, 2810, 2907, 3060, 3230, 3372, 3420, 3876, 4215, 4777, 4845, 5058, 5339, 5620, 5814, 6460, 8430, 9554, 9690, 10116, 10678, 11628, 12645, 14331, 14535, 16017, 16860, 19108, 19380, 21356, 23885, 25290, 26695, 28662, 29070, 32034, 42993, 47770, 48051, 50580, 53390, 57324, 58140, 64068, 71655, 80085, 85986, 90763, 95540, 96102, 106780, 143310, 160170, 171972, 181526, 192204, 214965, 240255, 272289, 286620, 320340, 363052, 429930, 453815, 480510, 544578, 816867, 859860, 907630, 961020, 1089156, 1361445, 1633734, 1815260, 2722890, 3267468, 4084335, 5445780, 8168670, 16337340]

約数ペア:

[(1, 16337340), (2, 8168670), (3, 5445780), (4, 4084335), (5, 3267468), (6, 2722890), (9, 1815260), (10, 1633734), (12, 1361445), (15, 1089156), (17, 961020), (18, 907630), (19, 859860), (20, 816867), (30, 544578), (34, 480510), (36, 453815), (38, 429930), (45, 363052), (51, 320340), (57, 286620), (60, 272289), (68, 240255), (76, 214965), (85, 192204), (90, 181526), (95, 171972), (102, 160170), (114, 143310), (153, 106780), (170, 96102), (171, 95540), (180, 90763), (190, 85986), (204, 80085), (228, 71655), (255, 64068), (281, 58140), (285, 57324), (306, 53390), (323, 50580), (340, 48051), (342, 47770), (380, 42993), (510, 32034), (562, 29070), (570, 28662), (612, 26695), (646, 25290), (684, 23885), (765, 21356), (843, 19380), (855, 19108), (969, 16860), (1020, 16017), (1124, 14535), (1140, 14331), (1292, 12645), (1405, 11628), (1530, 10678), (1615, 10116), (1686, 9690), (1710, 9554), (1938, 8430), (2529, 6460), (2810, 5814), (2907, 5620), (3060, 5339), (3230, 5058), (3372, 4845), (3420, 4777), (3876, 4215)]