239088780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3373

約数の個数: 192

約数和(自身を含む): 895104000

約数和(自身を除く): 656015220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3329, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 6658, 7182, 7980, 9987, 10260, 11970, 13316, 14364, 16645, 17955, 19974, 23303, 23940, 29961, 33290, 35910, 39948, 46606, 49935, 59922, 63251, 66580, 69909, 71820, 89883, 93212, 99870, 116515, 119844, 126502, 139818, 149805, 179766, 189753, 199740, 209727, 233030, 253004, 279636, 299610, 316255, 349545, 359532, 379506, 419454, 442757, 449415, 466060, 569259, 599220, 629181, 632510, 699090, 759012, 838908, 885514, 898830, 948765, 1048635, 1138518, 1258362, 1265020, 1328271, 1398180, 1707777, 1771028, 1797660, 1897530, 2097270, 2213785, 2277036, 2516724, 2656542, 2846295, 3145905, 3415554, 3795060, 3984813, 4194540, 4427570, 5313084, 5692590, 6291810, 6641355, 6831108, 7969626, 8538885, 8855140, 11385180, 11954439, 12583620, 13282710, 15939252, 17077770, 19924065, 23908878, 26565420, 34155540, 39848130, 47817756, 59772195, 79696260, 119544390, 239088780]

約数ペア:

[(1, 239088780), (2, 119544390), (3, 79696260), (4, 59772195), (5, 47817756), (6, 39848130), (7, 34155540), (9, 26565420), (10, 23908878), (12, 19924065), (14, 17077770), (15, 15939252), (18, 13282710), (19, 12583620), (20, 11954439), (21, 11385180), (27, 8855140), (28, 8538885), (30, 7969626), (35, 6831108), (36, 6641355), (38, 6291810), (42, 5692590), (45, 5313084), (54, 4427570), (57, 4194540), (60, 3984813), (63, 3795060), (70, 3415554), (76, 3145905), (84, 2846295), (90, 2656542), (95, 2516724), (105, 2277036), (108, 2213785), (114, 2097270), (126, 1897530), (133, 1797660), (135, 1771028), (140, 1707777), (171, 1398180), (180, 1328271), (189, 1265020), (190, 1258362), (210, 1138518), (228, 1048635), (252, 948765), (266, 898830), (270, 885514), (285, 838908), (315, 759012), (342, 699090), (378, 632510), (380, 629181), (399, 599220), (420, 569259), (513, 466060), (532, 449415), (540, 442757), (570, 419454), (630, 379506), (665, 359532), (684, 349545), (756, 316255), (798, 299610), (855, 279636), (945, 253004), (1026, 233030), (1140, 209727), (1197, 199740), (1260, 189753), (1330, 179766), (1596, 149805), (1710, 139818), (1890, 126502), (1995, 119844), (2052, 116515), (2394, 99870), (2565, 93212), (2660, 89883), (3329, 71820), (3420, 69909), (3591, 66580), (3780, 63251), (3990, 59922), (4788, 49935), (5130, 46606), (5985, 39948), (6658, 35910), (7182, 33290), (7980, 29961), (9987, 23940), (10260, 23303), (11970, 19974), (13316, 17955), (14364, 16645)]