11987943660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27901}}^1$

素因数の和:27965

約数の個数: 288

約数和(自身を含む): 46800359424

約数和(自身を除く): 34812415764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 770, 868, 924, 930, 990, 1023, 1085, 1116, 1155, 1260, 1302, 1364, 1386, 1395, 1540, 1705, 1860, 1953, 1980, 2046, 2170, 2310, 2387, 2604, 2772, 2790, 3069, 3255, 3410, 3465, 3906, 4092, 4340, 4620, 4774, 5115, 5580, 6138, 6510, 6820, 6930, 7161, 7812, 9548, 9765, 10230, 11935, 12276, 13020, 13860, 14322, 15345, 19530, 20460, 21483, 23870, 27901, 28644, 30690, 35805, 39060, 42966, 47740, 55802, 61380, 71610, 83703, 85932, 107415, 111604, 139505, 143220, 167406, 195307, 214830, 251109, 279010, 306911, 334812, 390614, 418515, 429660, 502218, 558020, 585921, 613822, 781228, 837030, 864931, 920733, 976535, 1004436, 1171842, 1227644, 1255545, 1534555, 1674060, 1729862, 1757763, 1841466, 1953070, 2148377, 2343684, 2511090, 2594793, 2762199, 2929605, 3069110, 3459724, 3515526, 3682932, 3906140, 4296754, 4324655, 4603665, 5022180, 5189586, 5524398, 5859210, 6054517, 6138220, 6445131, 7031052, 7784379, 8593508, 8649310, 8788815, 9207330, 9514241, 10379172, 10741885, 11048796, 11718420, 12109034, 12890262, 12973965, 13810995, 15568758, 17298620, 17577630, 18163551, 18414660, 19028482, 19335393, 21483770, 24218068, 25780524, 25947930, 27621990, 28542723, 30272585, 31137516, 32225655, 35155260, 36327102, 38056964, 38670786, 38921895, 42967540, 47571205, 51895860, 54490653, 55243980, 57085446, 60545170, 64451310, 66599687, 72654204, 77341572, 77843790, 85628169, 90817755, 95142410, 96676965, 108981306, 114170892, 121090340, 128902620, 133199374, 142713615, 155687580, 171256338, 181635510, 190284820, 193353930, 199799061, 217962612, 266398748, 272453265, 285427230, 332998435, 342512676, 363271020, 386707860, 399598122, 428140845, 544906530, 570854460, 599397183, 665996870, 799196244, 856281690, 998995305, 1089813060, 1198794366, 1331993740, 1712563380, 1997990610, 2397588732, 2996985915, 3995981220, 5993971830, 11987943660]

約数ペア:

[(1, 11987943660), (2, 5993971830), (3, 3995981220), (4, 2996985915), (5, 2397588732), (6, 1997990610), (7, 1712563380), (9, 1331993740), (10, 1198794366), (11, 1089813060), (12, 998995305), (14, 856281690), (15, 799196244), (18, 665996870), (20, 599397183), (21, 570854460), (22, 544906530), (28, 428140845), (30, 399598122), (31, 386707860), (33, 363271020), (35, 342512676), (36, 332998435), (42, 285427230), (44, 272453265), (45, 266398748), (55, 217962612), (60, 199799061), (62, 193353930), (63, 190284820), (66, 181635510), (70, 171256338), (77, 155687580), (84, 142713615), (90, 133199374), (93, 128902620), (99, 121090340), (105, 114170892), (110, 108981306), (124, 96676965), (126, 95142410), (132, 90817755), (140, 85628169), (154, 77843790), (155, 77341572), (165, 72654204), (180, 66599687), (186, 64451310), (198, 60545170), (210, 57085446), (217, 55243980), (220, 54490653), (231, 51895860), (252, 47571205), (279, 42967540), (308, 38921895), (310, 38670786), (315, 38056964), (330, 36327102), (341, 35155260), (372, 32225655), (385, 31137516), (396, 30272585), (420, 28542723), (434, 27621990), (462, 25947930), (465, 25780524), (495, 24218068), (558, 21483770), (620, 19335393), (630, 19028482), (651, 18414660), (660, 18163551), (682, 17577630), (693, 17298620), (770, 15568758), (868, 13810995), (924, 12973965), (930, 12890262), (990, 12109034), (1023, 11718420), (1085, 11048796), (1116, 10741885), (1155, 10379172), (1260, 9514241), (1302, 9207330), (1364, 8788815), (1386, 8649310), (1395, 8593508), (1540, 7784379), (1705, 7031052), (1860, 6445131), (1953, 6138220), (1980, 6054517), (2046, 5859210), (2170, 5524398), (2310, 5189586), (2387, 5022180), (2604, 4603665), (2772, 4324655), (2790, 4296754), (3069, 3906140), (3255, 3682932), (3410, 3515526), (3465, 3459724), (3906, 3069110), (4092, 2929605), (4340, 2762199), (4620, 2594793), (4774, 2511090), (5115, 2343684), (5580, 2148377), (6138, 1953070), (6510, 1841466), (6820, 1757763), (6930, 1729862), (7161, 1674060), (7812, 1534555), (9548, 1255545), (9765, 1227644), (10230, 1171842), (11935, 1004436), (12276, 976535), (13020, 920733), (13860, 864931), (14322, 837030), (15345, 781228), (19530, 613822), (20460, 585921), (21483, 558020), (23870, 502218), (27901, 429660), (28644, 418515), (30690, 390614), (35805, 334812), (39060, 306911), (42966, 279010), (47740, 251109), (55802, 214830), (61380, 195307), (71610, 167406), (83703, 143220), (85932, 139505), (107415, 111604)]