1664659920

素因数分解:

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

素因数の和:495

約数の個数: 480

約数和(自身を含む): 6839562240

約数和(自身を除く): 5174902320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 66, 70, 76, 77, 80, 84, 88, 95, 105, 110, 112, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 176, 190, 209, 210, 220, 228, 231, 240, 242, 264, 266, 280, 285, 304, 308, 330, 336, 363, 380, 385, 399, 418, 420, 431, 440, 456, 462, 484, 528, 532, 560, 570, 605, 616, 627, 660, 665, 726, 760, 770, 798, 836, 840, 847, 862, 880, 912, 924, 968, 1045, 1064, 1140, 1155, 1210, 1232, 1254, 1293, 1320, 1330, 1452, 1463, 1520, 1540, 1596, 1672, 1680, 1694, 1724, 1815, 1848, 1936, 1995, 2090, 2128, 2155, 2280, 2299, 2310, 2420, 2508, 2541, 2586, 2640, 2660, 2904, 2926, 3017, 3080, 3135, 3192, 3344, 3388, 3448, 3630, 3696, 3990, 4180, 4235, 4310, 4389, 4560, 4598, 4620, 4741, 4840, 5016, 5082, 5172, 5320, 5808, 5852, 6034, 6160, 6270, 6384, 6465, 6776, 6896, 6897, 7260, 7315, 7980, 8189, 8360, 8470, 8620, 8778, 9051, 9196, 9240, 9482, 9680, 10032, 10164, 10344, 10640, 11495, 11704, 12068, 12540, 12705, 12930, 13552, 13794, 14223, 14520, 14630, 15085, 15960, 16093, 16378, 16720, 16940, 17240, 17556, 18102, 18392, 18480, 18964, 20328, 20688, 21945, 22990, 23408, 23705, 24136, 24567, 25080, 25410, 25860, 27588, 28446, 29040, 29260, 30170, 31920, 32186, 32756, 33187, 33880, 34480, 34485, 35112, 36204, 36784, 37928, 40656, 40945, 43890, 45255, 45980, 47410, 48272, 48279, 49134, 50160, 50820, 51720, 52151, 55176, 56892, 57323, 58520, 60340, 64372, 65512, 66374, 67760, 68970, 70224, 71115, 72408, 75856, 80465, 81890, 87780, 90079, 90510, 91960, 94820, 96558, 98268, 99561, 101640, 103440, 104302, 110352, 113784, 114646, 117040, 120680, 122835, 128744, 131024, 132748, 137940, 142230, 144816, 156453, 160930, 163780, 165935, 171969, 175560, 180158, 181020, 183920, 189640, 193116, 196536, 199122, 203280, 208604, 227568, 229292, 241360, 241395, 245670, 257488, 260755, 265496, 270237, 275880, 284460, 286615, 312906, 321860, 327560, 331870, 343938, 351120, 360316, 362040, 365057, 379280, 386232, 393072, 398244, 417208, 450395, 458584, 482790, 491340, 497805, 521510, 530992, 540474, 551760, 568920, 573230, 625812, 630553, 643720, 655120, 663740, 687876, 720632, 724080, 730114, 772464, 782265, 796488, 834416, 859845, 900790, 917168, 965580, 982680, 990869, 995610, 1043020, 1080948, 1095171, 1137840, 1146460, 1251624, 1261106, 1287440, 1327480, 1351185, 1375752, 1441264, 1460228, 1564530, 1592976, 1719690, 1801580, 1825285, 1891659, 1931160, 1965360, 1981738, 1991220, 2086040, 2161896, 2190342, 2292920, 2503248, 2522212, 2654960, 2702370, 2751504, 2920456, 2972607, 3129060, 3152765, 3439380, 3603160, 3650570, 3783318, 3862320, 3963476, 3982440, 4172080, 4323792, 4380684, 4585840, 4954345, 5044424, 5404740, 5475855, 5840912, 5945214, 6258120, 6305530, 6878760, 6936083, 7206320, 7301140, 7566636, 7926952, 7964880, 8761368, 9458295, 9908690, 10088848, 10809480, 10951710, 11890428, 12516240, 12611060, 13757520, 13872166, 14602280, 14863035, 15133272, 15853904, 17522736, 18916590, 19817380, 20808249, 21618960, 21903420, 23780856, 25222120, 27744332, 29204560, 29726070, 30266544, 34680415, 37833180, 39634760, 41616498, 43806840, 47561712, 50444240, 55488664, 59452140, 69360830, 75666360, 79269520, 83232996, 87613680, 104041245, 110977328, 118904280, 138721660, 151332720, 166465992, 208082490, 237808560, 277443320, 332931984, 416164980, 554886640, 832329960, 1664659920]

約数ペア:

[(1, 1664659920), (2, 832329960), (3, 554886640), (4, 416164980), (5, 332931984), (6, 277443320), (7, 237808560), (8, 208082490), (10, 166465992), (11, 151332720), (12, 138721660), (14, 118904280), (15, 110977328), (16, 104041245), (19, 87613680), (20, 83232996), (21, 79269520), (22, 75666360), (24, 69360830), (28, 59452140), (30, 55488664), (33, 50444240), (35, 47561712), (38, 43806840), (40, 41616498), (42, 39634760), (44, 37833180), (48, 34680415), (55, 30266544), (56, 29726070), (57, 29204560), (60, 27744332), (66, 25222120), (70, 23780856), (76, 21903420), (77, 21618960), (80, 20808249), (84, 19817380), (88, 18916590), (95, 17522736), (105, 15853904), (110, 15133272), (112, 14863035), (114, 14602280), (120, 13872166), (121, 13757520), (132, 12611060), (133, 12516240), (140, 11890428), (152, 10951710), (154, 10809480), (165, 10088848), (168, 9908690), (176, 9458295), (190, 8761368), (209, 7964880), (210, 7926952), (220, 7566636), (228, 7301140), (231, 7206320), (240, 6936083), (242, 6878760), (264, 6305530), (266, 6258120), (280, 5945214), (285, 5840912), (304, 5475855), (308, 5404740), (330, 5044424), (336, 4954345), (363, 4585840), (380, 4380684), (385, 4323792), (399, 4172080), (418, 3982440), (420, 3963476), (431, 3862320), (440, 3783318), (456, 3650570), (462, 3603160), (484, 3439380), (528, 3152765), (532, 3129060), (560, 2972607), (570, 2920456), (605, 2751504), (616, 2702370), (627, 2654960), (660, 2522212), (665, 2503248), (726, 2292920), (760, 2190342), (770, 2161896), (798, 2086040), (836, 1991220), (840, 1981738), (847, 1965360), (862, 1931160), (880, 1891659), (912, 1825285), (924, 1801580), (968, 1719690), (1045, 1592976), (1064, 1564530), (1140, 1460228), (1155, 1441264), (1210, 1375752), (1232, 1351185), (1254, 1327480), (1293, 1287440), (1320, 1261106), (1330, 1251624), (1452, 1146460), (1463, 1137840), (1520, 1095171), (1540, 1080948), (1596, 1043020), (1672, 995610), (1680, 990869), (1694, 982680), (1724, 965580), (1815, 917168), (1848, 900790), (1936, 859845), (1995, 834416), (2090, 796488), (2128, 782265), (2155, 772464), (2280, 730114), (2299, 724080), (2310, 720632), (2420, 687876), (2508, 663740), (2541, 655120), (2586, 643720), (2640, 630553), (2660, 625812), (2904, 573230), (2926, 568920), (3017, 551760), (3080, 540474), (3135, 530992), (3192, 521510), (3344, 497805), (3388, 491340), (3448, 482790), (3630, 458584), (3696, 450395), (3990, 417208), (4180, 398244), (4235, 393072), (4310, 386232), (4389, 379280), (4560, 365057), (4598, 362040), (4620, 360316), (4741, 351120), (4840, 343938), (5016, 331870), (5082, 327560), (5172, 321860), (5320, 312906), (5808, 286615), (5852, 284460), (6034, 275880), (6160, 270237), (6270, 265496), (6384, 260755), (6465, 257488), (6776, 245670), (6896, 241395), (6897, 241360), (7260, 229292), (7315, 227568), (7980, 208604), (8189, 203280), (8360, 199122), (8470, 196536), (8620, 193116), (8778, 189640), (9051, 183920), (9196, 181020), (9240, 180158), (9482, 175560), (9680, 171969), (10032, 165935), (10164, 163780), (10344, 160930), (10640, 156453), (11495, 144816), (11704, 142230), (12068, 137940), (12540, 132748), (12705, 131024), (12930, 128744), (13552, 122835), (13794, 120680), (14223, 117040), (14520, 114646), (14630, 113784), (15085, 110352), (15960, 104302), (16093, 103440), (16378, 101640), (16720, 99561), (16940, 98268), (17240, 96558), (17556, 94820), (18102, 91960), (18392, 90510), (18480, 90079), (18964, 87780), (20328, 81890), (20688, 80465), (21945, 75856), (22990, 72408), (23408, 71115), (23705, 70224), (24136, 68970), (24567, 67760), (25080, 66374), (25410, 65512), (25860, 64372), (27588, 60340), (28446, 58520), (29040, 57323), (29260, 56892), (30170, 55176), (31920, 52151), (32186, 51720), (32756, 50820), (33187, 50160), (33880, 49134), (34480, 48279), (34485, 48272), (35112, 47410), (36204, 45980), (36784, 45255), (37928, 43890), (40656, 40945)]