3143156960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 7965941760

約数和(自身を除く): 4822784800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 97, 124, 139, 155, 160, 188, 194, 235, 248, 278, 310, 376, 388, 470, 485, 496, 556, 620, 695, 752, 776, 940, 970, 992, 1112, 1240, 1390, 1457, 1504, 1552, 1880, 1940, 2224, 2480, 2780, 2914, 3007, 3104, 3760, 3880, 4309, 4448, 4559, 4960, 5560, 5828, 6014, 6533, 7285, 7520, 7760, 8618, 9118, 11120, 11656, 12028, 13066, 13483, 14570, 15035, 15520, 17236, 18236, 21545, 22240, 22795, 23312, 24056, 26132, 26966, 29140, 30070, 32665, 34472, 36472, 43090, 45590, 46624, 48112, 52264, 53932, 58280, 60140, 65330, 67415, 68944, 72944, 86180, 91180, 96224, 104528, 107864, 116560, 120280, 130660, 134830, 137888, 141329, 145888, 172360, 182360, 202523, 209056, 215728, 233120, 240560, 261320, 269660, 282658, 344720, 364720, 405046, 417973, 431456, 481120, 522640, 539320, 565316, 633701, 689440, 706645, 729440, 810092, 835946, 1012615, 1045280, 1078640, 1130632, 1267402, 1413290, 1620184, 1671892, 2025230, 2089865, 2157280, 2261264, 2534804, 2826580, 3168505, 3240368, 3343784, 4050460, 4179730, 4522528, 5069608, 5653160, 6337010, 6480736, 6687568, 8100920, 8359460, 10139216, 11306320, 12674020, 13375136, 16201840, 16718920, 19644731, 20278432, 22612640, 25348040, 32403680, 33437840, 39289462, 50696080, 66875680, 78578924, 98223655, 101392160, 157157848, 196447310, 314315696, 392894620, 628631392, 785789240, 1571578480, 3143156960]

約数ペア:

[(1, 3143156960), (2, 1571578480), (4, 785789240), (5, 628631392), (8, 392894620), (10, 314315696), (16, 196447310), (20, 157157848), (31, 101392160), (32, 98223655), (40, 78578924), (47, 66875680), (62, 50696080), (80, 39289462), (94, 33437840), (97, 32403680), (124, 25348040), (139, 22612640), (155, 20278432), (160, 19644731), (188, 16718920), (194, 16201840), (235, 13375136), (248, 12674020), (278, 11306320), (310, 10139216), (376, 8359460), (388, 8100920), (470, 6687568), (485, 6480736), (496, 6337010), (556, 5653160), (620, 5069608), (695, 4522528), (752, 4179730), (776, 4050460), (940, 3343784), (970, 3240368), (992, 3168505), (1112, 2826580), (1240, 2534804), (1390, 2261264), (1457, 2157280), (1504, 2089865), (1552, 2025230), (1880, 1671892), (1940, 1620184), (2224, 1413290), (2480, 1267402), (2780, 1130632), (2914, 1078640), (3007, 1045280), (3104, 1012615), (3760, 835946), (3880, 810092), (4309, 729440), (4448, 706645), (4559, 689440), (4960, 633701), (5560, 565316), (5828, 539320), (6014, 522640), (6533, 481120), (7285, 431456), (7520, 417973), (7760, 405046), (8618, 364720), (9118, 344720), (11120, 282658), (11656, 269660), (12028, 261320), (13066, 240560), (13483, 233120), (14570, 215728), (15035, 209056), (15520, 202523), (17236, 182360), (18236, 172360), (21545, 145888), (22240, 141329), (22795, 137888), (23312, 134830), (24056, 130660), (26132, 120280), (26966, 116560), (29140, 107864), (30070, 104528), (32665, 96224), (34472, 91180), (36472, 86180), (43090, 72944), (45590, 68944), (46624, 67415), (48112, 65330), (52264, 60140), (53932, 58280)]