2808973860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 288

約数和(自身を含む): 10204594176

約数和(自身を除く): 7395620316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 121, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 242, 308, 310, 330, 341, 363, 372, 385, 420, 434, 462, 465, 484, 605, 620, 651, 660, 682, 726, 770, 847, 868, 924, 930, 1023, 1085, 1155, 1210, 1302, 1364, 1452, 1540, 1694, 1705, 1783, 1815, 1860, 2046, 2170, 2310, 2387, 2420, 2541, 2604, 3255, 3388, 3410, 3566, 3630, 3751, 4092, 4235, 4340, 4620, 4774, 5082, 5115, 5349, 6510, 6820, 7132, 7161, 7260, 7502, 8470, 8915, 9548, 10164, 10230, 10698, 11253, 11935, 12481, 12705, 13020, 14322, 15004, 16940, 17830, 18755, 19613, 20460, 21396, 22506, 23870, 24962, 25410, 26257, 26745, 28644, 35660, 35805, 37443, 37510, 39226, 45012, 47740, 49924, 50820, 52514, 53490, 55273, 56265, 58839, 62405, 71610, 74886, 75020, 78452, 78771, 98065, 105028, 106980, 110546, 112530, 117678, 124810, 131285, 137291, 143220, 149772, 157542, 165819, 187215, 196130, 215743, 221092, 225060, 235356, 249620, 262570, 274582, 276365, 294195, 315084, 331638, 374430, 386911, 392260, 393855, 411873, 431486, 525140, 549164, 552730, 588390, 608003, 647229, 663276, 686455, 748860, 773822, 787710, 823746, 829095, 862972, 1078715, 1105460, 1160733, 1176780, 1216006, 1294458, 1372910, 1510201, 1547644, 1575420, 1647492, 1658190, 1824009, 1934555, 2059365, 2157430, 2321466, 2432012, 2588916, 2745820, 3020402, 3040015, 3236145, 3316380, 3648018, 3869110, 4118730, 4256021, 4314860, 4530603, 4642932, 5803665, 6040804, 6080030, 6472290, 6688033, 7296036, 7551005, 7738220, 8237460, 8512042, 9061206, 9120045, 11607330, 12160060, 12768063, 12944580, 13376066, 15102010, 17024084, 18122412, 18240090, 20064099, 21280105, 22653015, 23214660, 25536126, 26752132, 30204020, 33440165, 36480180, 40128198, 42560210, 45306030, 46816231, 51072252, 63840315, 66880330, 80256396, 85120420, 90612060, 93632462, 100320495, 127680630, 133760660, 140448693, 187264924, 200640990, 234081155, 255361260, 280897386, 401281980, 468162310, 561794772, 702243465, 936324620, 1404486930, 2808973860]

約数ペア:

[(1, 2808973860), (2, 1404486930), (3, 936324620), (4, 702243465), (5, 561794772), (6, 468162310), (7, 401281980), (10, 280897386), (11, 255361260), (12, 234081155), (14, 200640990), (15, 187264924), (20, 140448693), (21, 133760660), (22, 127680630), (28, 100320495), (30, 93632462), (31, 90612060), (33, 85120420), (35, 80256396), (42, 66880330), (44, 63840315), (55, 51072252), (60, 46816231), (62, 45306030), (66, 42560210), (70, 40128198), (77, 36480180), (84, 33440165), (93, 30204020), (105, 26752132), (110, 25536126), (121, 23214660), (124, 22653015), (132, 21280105), (140, 20064099), (154, 18240090), (155, 18122412), (165, 17024084), (186, 15102010), (210, 13376066), (217, 12944580), (220, 12768063), (231, 12160060), (242, 11607330), (308, 9120045), (310, 9061206), (330, 8512042), (341, 8237460), (363, 7738220), (372, 7551005), (385, 7296036), (420, 6688033), (434, 6472290), (462, 6080030), (465, 6040804), (484, 5803665), (605, 4642932), (620, 4530603), (651, 4314860), (660, 4256021), (682, 4118730), (726, 3869110), (770, 3648018), (847, 3316380), (868, 3236145), (924, 3040015), (930, 3020402), (1023, 2745820), (1085, 2588916), (1155, 2432012), (1210, 2321466), (1302, 2157430), (1364, 2059365), (1452, 1934555), (1540, 1824009), (1694, 1658190), (1705, 1647492), (1783, 1575420), (1815, 1547644), (1860, 1510201), (2046, 1372910), (2170, 1294458), (2310, 1216006), (2387, 1176780), (2420, 1160733), (2541, 1105460), (2604, 1078715), (3255, 862972), (3388, 829095), (3410, 823746), (3566, 787710), (3630, 773822), (3751, 748860), (4092, 686455), (4235, 663276), (4340, 647229), (4620, 608003), (4774, 588390), (5082, 552730), (5115, 549164), (5349, 525140), (6510, 431486), (6820, 411873), (7132, 393855), (7161, 392260), (7260, 386911), (7502, 374430), (8470, 331638), (8915, 315084), (9548, 294195), (10164, 276365), (10230, 274582), (10698, 262570), (11253, 249620), (11935, 235356), (12481, 225060), (12705, 221092), (13020, 215743), (14322, 196130), (15004, 187215), (16940, 165819), (17830, 157542), (18755, 149772), (19613, 143220), (20460, 137291), (21396, 131285), (22506, 124810), (23870, 117678), (24962, 112530), (25410, 110546), (26257, 106980), (26745, 105028), (28644, 98065), (35660, 78771), (35805, 78452), (37443, 75020), (37510, 74886), (39226, 71610), (45012, 62405), (47740, 58839), (49924, 56265), (50820, 55273), (52514, 53490)]