2471767760

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 320

約数和(自身を含む): 7713792000

約数和(自身を除く): 5242024240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 80, 88, 95, 98, 110, 112, 133, 140, 152, 154, 176, 190, 196, 209, 220, 245, 266, 280, 304, 308, 343, 380, 385, 392, 418, 431, 440, 490, 532, 539, 560, 616, 665, 686, 760, 770, 784, 836, 862, 880, 931, 980, 1045, 1064, 1078, 1232, 1330, 1372, 1463, 1520, 1540, 1672, 1715, 1724, 1862, 1960, 2090, 2128, 2155, 2156, 2660, 2695, 2744, 2926, 3017, 3080, 3344, 3430, 3448, 3724, 3773, 3920, 4180, 4310, 4312, 4655, 4741, 5320, 5390, 5488, 5852, 6034, 6160, 6517, 6860, 6896, 7315, 7448, 7546, 8189, 8360, 8620, 8624, 9310, 9482, 10241, 10640, 10780, 11704, 12068, 13034, 13720, 14630, 14896, 15085, 15092, 16378, 16720, 17240, 18620, 18865, 18964, 20482, 21119, 21560, 23408, 23705, 24136, 26068, 27440, 29260, 30170, 30184, 32585, 32756, 33187, 34480, 37240, 37730, 37928, 40945, 40964, 42238, 43120, 47410, 48272, 51205, 52136, 57323, 58520, 60340, 60368, 65170, 65512, 66374, 71687, 74480, 75460, 75856, 81890, 81928, 84476, 90079, 94820, 102410, 104272, 105595, 114646, 117040, 120680, 130340, 131024, 132748, 143374, 147833, 150920, 163780, 163856, 165935, 168952, 180158, 189640, 204820, 211190, 229292, 232309, 241360, 260680, 265496, 286615, 286748, 295666, 301840, 327560, 331870, 337904, 358435, 360316, 379280, 401261, 409640, 422380, 450395, 458584, 464618, 521360, 530992, 573230, 573496, 591332, 630553, 655120, 663740, 716870, 720632, 739165, 802522, 819280, 844760, 900790, 917168, 929236, 1146460, 1146992, 1161545, 1182664, 1261106, 1327480, 1433740, 1441264, 1478330, 1605044, 1626163, 1689520, 1801580, 1858472, 2006305, 2292920, 2323090, 2365328, 2522212, 2654960, 2808827, 2867480, 2956660, 3152765, 3210088, 3252326, 3603160, 3716944, 4012610, 4413871, 4585840, 4646180, 5044424, 5617654, 5734960, 5913320, 6305530, 6420176, 6504652, 7206320, 8025220, 8130815, 8827742, 9292360, 10088848, 11235308, 11826640, 12611060, 13009304, 14044135, 16050440, 16261630, 17655484, 18584720, 22069355, 22470616, 25222120, 26018608, 28088270, 30897097, 32100880, 32523260, 35310968, 44138710, 44941232, 50444240, 56176540, 61794194, 65046520, 70621936, 88277420, 112353080, 123588388, 130093040, 154485485, 176554840, 224706160, 247176776, 308970970, 353109680, 494353552, 617941940, 1235883880, 2471767760]

約数ペア:

[(1, 2471767760), (2, 1235883880), (4, 617941940), (5, 494353552), (7, 353109680), (8, 308970970), (10, 247176776), (11, 224706160), (14, 176554840), (16, 154485485), (19, 130093040), (20, 123588388), (22, 112353080), (28, 88277420), (35, 70621936), (38, 65046520), (40, 61794194), (44, 56176540), (49, 50444240), (55, 44941232), (56, 44138710), (70, 35310968), (76, 32523260), (77, 32100880), (80, 30897097), (88, 28088270), (95, 26018608), (98, 25222120), (110, 22470616), (112, 22069355), (133, 18584720), (140, 17655484), (152, 16261630), (154, 16050440), (176, 14044135), (190, 13009304), (196, 12611060), (209, 11826640), (220, 11235308), (245, 10088848), (266, 9292360), (280, 8827742), (304, 8130815), (308, 8025220), (343, 7206320), (380, 6504652), (385, 6420176), (392, 6305530), (418, 5913320), (431, 5734960), (440, 5617654), (490, 5044424), (532, 4646180), (539, 4585840), (560, 4413871), (616, 4012610), (665, 3716944), (686, 3603160), (760, 3252326), (770, 3210088), (784, 3152765), (836, 2956660), (862, 2867480), (880, 2808827), (931, 2654960), (980, 2522212), (1045, 2365328), (1064, 2323090), (1078, 2292920), (1232, 2006305), (1330, 1858472), (1372, 1801580), (1463, 1689520), (1520, 1626163), (1540, 1605044), (1672, 1478330), (1715, 1441264), (1724, 1433740), (1862, 1327480), (1960, 1261106), (2090, 1182664), (2128, 1161545), (2155, 1146992), (2156, 1146460), (2660, 929236), (2695, 917168), (2744, 900790), (2926, 844760), (3017, 819280), (3080, 802522), (3344, 739165), (3430, 720632), (3448, 716870), (3724, 663740), (3773, 655120), (3920, 630553), (4180, 591332), (4310, 573496), (4312, 573230), (4655, 530992), (4741, 521360), (5320, 464618), (5390, 458584), (5488, 450395), (5852, 422380), (6034, 409640), (6160, 401261), (6517, 379280), (6860, 360316), (6896, 358435), (7315, 337904), (7448, 331870), (7546, 327560), (8189, 301840), (8360, 295666), (8620, 286748), (8624, 286615), (9310, 265496), (9482, 260680), (10241, 241360), (10640, 232309), (10780, 229292), (11704, 211190), (12068, 204820), (13034, 189640), (13720, 180158), (14630, 168952), (14896, 165935), (15085, 163856), (15092, 163780), (16378, 150920), (16720, 147833), (17240, 143374), (18620, 132748), (18865, 131024), (18964, 130340), (20482, 120680), (21119, 117040), (21560, 114646), (23408, 105595), (23705, 104272), (24136, 102410), (26068, 94820), (27440, 90079), (29260, 84476), (30170, 81928), (30184, 81890), (32585, 75856), (32756, 75460), (33187, 74480), (34480, 71687), (37240, 66374), (37730, 65512), (37928, 65170), (40945, 60368), (40964, 60340), (42238, 58520), (43120, 57323), (47410, 52136), (48272, 51205)]