2931575220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14633}}^1$

素因数の和:14711

約数の個数: 192

約数和(自身を含む): 10620771840

約数和(自身を除く): 7689196620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1908, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 4452, 4770, 5565, 5724, 6678, 7155, 7420, 9540, 10017, 11130, 13356, 14310, 14633, 16695, 20034, 22260, 28620, 29266, 33390, 40068, 43899, 50085, 58532, 66780, 73165, 87798, 100170, 102431, 131697, 146330, 175596, 200340, 204862, 219495, 263394, 292660, 307293, 395091, 409724, 438990, 512155, 526788, 614586, 658485, 775549, 790182, 877980, 921879, 1024310, 1229172, 1316970, 1536465, 1551098, 1580364, 1843758, 1975455, 2048620, 2326647, 2633940, 2765637, 3072930, 3102196, 3687516, 3877745, 3950910, 4609395, 4653294, 5428843, 5531274, 6145860, 6979941, 7755490, 7901820, 9218790, 9306588, 10857686, 11062548, 11633235, 13828185, 13959882, 15510980, 16286529, 18437580, 20939823, 21715372, 23266470, 27144215, 27656370, 27919764, 32573058, 34899705, 41879646, 46532940, 48859587, 54288430, 55312740, 65146116, 69799410, 81432645, 83759292, 97719174, 104699115, 108576860, 139598820, 146578761, 162865290, 195438348, 209398230, 244297935, 293157522, 325730580, 418796460, 488595870, 586315044, 732893805, 977191740, 1465787610, 2931575220]

約数ペア:

[(1, 2931575220), (2, 1465787610), (3, 977191740), (4, 732893805), (5, 586315044), (6, 488595870), (7, 418796460), (9, 325730580), (10, 293157522), (12, 244297935), (14, 209398230), (15, 195438348), (18, 162865290), (20, 146578761), (21, 139598820), (27, 108576860), (28, 104699115), (30, 97719174), (35, 83759292), (36, 81432645), (42, 69799410), (45, 65146116), (53, 55312740), (54, 54288430), (60, 48859587), (63, 46532940), (70, 41879646), (84, 34899705), (90, 32573058), (105, 27919764), (106, 27656370), (108, 27144215), (126, 23266470), (135, 21715372), (140, 20939823), (159, 18437580), (180, 16286529), (189, 15510980), (210, 13959882), (212, 13828185), (252, 11633235), (265, 11062548), (270, 10857686), (315, 9306588), (318, 9218790), (371, 7901820), (378, 7755490), (420, 6979941), (477, 6145860), (530, 5531274), (540, 5428843), (630, 4653294), (636, 4609395), (742, 3950910), (756, 3877745), (795, 3687516), (945, 3102196), (954, 3072930), (1060, 2765637), (1113, 2633940), (1260, 2326647), (1431, 2048620), (1484, 1975455), (1590, 1843758), (1855, 1580364), (1890, 1551098), (1908, 1536465), (2226, 1316970), (2385, 1229172), (2862, 1024310), (3180, 921879), (3339, 877980), (3710, 790182), (3780, 775549), (4452, 658485), (4770, 614586), (5565, 526788), (5724, 512155), (6678, 438990), (7155, 409724), (7420, 395091), (9540, 307293), (10017, 292660), (11130, 263394), (13356, 219495), (14310, 204862), (14633, 200340), (16695, 175596), (20034, 146330), (22260, 131697), (28620, 102431), (29266, 100170), (33390, 87798), (40068, 73165), (43899, 66780), (50085, 58532)]