2581333920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 480

約数和(自身を含む): 10472172480

約数和(自身を除く): 7890838560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 81, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 162, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 288, 297, 304, 324, 330, 342, 352, 360, 380, 396, 405, 418, 432, 440, 456, 480, 495, 513, 528, 540, 570, 594, 608, 627, 648, 660, 684, 720, 760, 792, 810, 836, 855, 864, 880, 891, 912, 953, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1254, 1296, 1320, 1368, 1440, 1485, 1520, 1539, 1584, 1620, 1672, 1710, 1760, 1782, 1824, 1881, 1906, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2592, 2640, 2736, 2859, 2970, 3040, 3078, 3135, 3168, 3240, 3344, 3420, 3564, 3762, 3812, 3960, 4104, 4180, 4320, 4455, 4560, 4752, 4765, 5016, 5130, 5280, 5472, 5643, 5718, 5940, 6156, 6270, 6480, 6688, 6840, 7128, 7524, 7624, 7695, 7920, 8208, 8360, 8577, 8910, 9120, 9405, 9504, 9530, 10032, 10260, 10483, 11286, 11436, 11880, 12312, 12540, 12960, 13680, 14256, 14295, 15048, 15248, 15390, 15840, 16416, 16720, 16929, 17154, 17820, 18107, 18810, 19060, 20064, 20520, 20966, 22572, 22872, 23760, 24624, 25080, 25731, 27360, 28215, 28512, 28590, 30096, 30496, 30780, 31449, 33440, 33858, 34308, 35640, 36214, 37620, 38120, 41040, 41932, 42885, 45144, 45744, 47520, 49248, 50160, 51462, 52415, 54321, 56430, 57180, 60192, 61560, 62898, 67716, 68616, 71280, 72428, 75240, 76240, 77193, 82080, 83864, 84645, 85770, 90288, 90535, 91488, 94347, 100320, 102924, 104830, 108642, 112860, 114360, 123120, 125796, 128655, 135432, 137232, 142560, 144856, 150480, 152480, 154386, 157245, 162963, 167728, 169290, 171540, 180576, 181070, 188694, 199177, 205848, 209660, 217284, 225720, 228720, 246240, 251592, 257310, 270864, 271605, 274464, 283041, 289712, 300960, 308772, 314490, 325926, 335456, 338580, 343080, 362140, 377388, 385965, 398354, 411696, 419320, 434568, 451440, 457440, 471735, 488889, 503184, 514620, 541728, 543210, 566082, 579424, 597531, 617544, 628980, 651852, 677160, 686160, 724280, 754776, 771930, 796708, 814815, 823392, 838640, 849123, 869136, 902880, 943470, 977778, 995885, 1006368, 1029240, 1086420, 1132164, 1195062, 1235088, 1257960, 1303704, 1354320, 1372320, 1415205, 1448560, 1466667, 1509552, 1543860, 1593416, 1629630, 1677280, 1698246, 1738272, 1792593, 1886940, 1955556, 1991770, 2058480, 2172840, 2264328, 2390124, 2444445, 2470176, 2515920, 2607408, 2708640, 2830410, 2897120, 2933334, 2987655, 3019104, 3087720, 3186832, 3259260, 3396492, 3585186, 3773880, 3911112, 3983540, 4116960, 4245615, 4345680, 4528656, 4780248, 4888890, 5031840, 5214816, 5377779, 5660820, 5866668, 5975310, 6175440, 6373664, 6518520, 6792984, 7170372, 7333335, 7547760, 7822224, 7967080, 8491230, 8691360, 8962965, 9057312, 9560496, 9777780, 10755558, 11321640, 11733336, 11950620, 12350880, 13037040, 13585968, 14340744, 14666670, 15095520, 15644448, 15934160, 16133337, 16982460, 17925930, 19120992, 19555560, 21511116, 22643280, 23466672, 23901240, 26074080, 26888895, 27171936, 28681488, 29333340, 31868320, 32266674, 33964920, 35851860, 39111120, 43022232, 45286560, 46933344, 47802480, 53777790, 57362976, 58666680, 64533348, 67929840, 71703720, 78222240, 80666685, 86044464, 95604960, 107555580, 117333360, 129066696, 135859680, 143407440, 161333370, 172088928, 215111160, 234666720, 258133392, 286814880, 322666740, 430222320, 516266784, 645333480, 860444640, 1290666960, 2581333920]

約数ペア:

[(1, 2581333920), (2, 1290666960), (3, 860444640), (4, 645333480), (5, 516266784), (6, 430222320), (8, 322666740), (9, 286814880), (10, 258133392), (11, 234666720), (12, 215111160), (15, 172088928), (16, 161333370), (18, 143407440), (19, 135859680), (20, 129066696), (22, 117333360), (24, 107555580), (27, 95604960), (30, 86044464), (32, 80666685), (33, 78222240), (36, 71703720), (38, 67929840), (40, 64533348), (44, 58666680), (45, 57362976), (48, 53777790), (54, 47802480), (55, 46933344), (57, 45286560), (60, 43022232), (66, 39111120), (72, 35851860), (76, 33964920), (80, 32266674), (81, 31868320), (88, 29333340), (90, 28681488), (95, 27171936), (96, 26888895), (99, 26074080), (108, 23901240), (110, 23466672), (114, 22643280), (120, 21511116), (132, 19555560), (135, 19120992), (144, 17925930), (152, 16982460), (160, 16133337), (162, 15934160), (165, 15644448), (171, 15095520), (176, 14666670), (180, 14340744), (190, 13585968), (198, 13037040), (209, 12350880), (216, 11950620), (220, 11733336), (228, 11321640), (240, 10755558), (264, 9777780), (270, 9560496), (285, 9057312), (288, 8962965), (297, 8691360), (304, 8491230), (324, 7967080), (330, 7822224), (342, 7547760), (352, 7333335), (360, 7170372), (380, 6792984), (396, 6518520), (405, 6373664), (418, 6175440), (432, 5975310), (440, 5866668), (456, 5660820), (480, 5377779), (495, 5214816), (513, 5031840), (528, 4888890), (540, 4780248), (570, 4528656), (594, 4345680), (608, 4245615), (627, 4116960), (648, 3983540), (660, 3911112), (684, 3773880), (720, 3585186), (760, 3396492), (792, 3259260), (810, 3186832), (836, 3087720), (855, 3019104), (864, 2987655), (880, 2933334), (891, 2897120), (912, 2830410), (953, 2708640), (990, 2607408), (1026, 2515920), (1045, 2470176), (1056, 2444445), (1080, 2390124), (1140, 2264328), (1188, 2172840), (1254, 2058480), (1296, 1991770), (1320, 1955556), (1368, 1886940), (1440, 1792593), (1485, 1738272), (1520, 1698246), (1539, 1677280), (1584, 1629630), (1620, 1593416), (1672, 1543860), (1710, 1509552), (1760, 1466667), (1782, 1448560), (1824, 1415205), (1881, 1372320), (1906, 1354320), (1980, 1303704), (2052, 1257960), (2090, 1235088), (2160, 1195062), (2280, 1132164), (2376, 1086420), (2508, 1029240), (2565, 1006368), (2592, 995885), (2640, 977778), (2736, 943470), (2859, 902880), (2970, 869136), (3040, 849123), (3078, 838640), (3135, 823392), (3168, 814815), (3240, 796708), (3344, 771930), (3420, 754776), (3564, 724280), (3762, 686160), (3812, 677160), (3960, 651852), (4104, 628980), (4180, 617544), (4320, 597531), (4455, 579424), (4560, 566082), (4752, 543210), (4765, 541728), (5016, 514620), (5130, 503184), (5280, 488889), (5472, 471735), (5643, 457440), (5718, 451440), (5940, 434568), (6156, 419320), (6270, 411696), (6480, 398354), (6688, 385965), (6840, 377388), (7128, 362140), (7524, 343080), (7624, 338580), (7695, 335456), (7920, 325926), (8208, 314490), (8360, 308772), (8577, 300960), (8910, 289712), (9120, 283041), (9405, 274464), (9504, 271605), (9530, 270864), (10032, 257310), (10260, 251592), (10483, 246240), (11286, 228720), (11436, 225720), (11880, 217284), (12312, 209660), (12540, 205848), (12960, 199177), (13680, 188694), (14256, 181070), (14295, 180576), (15048, 171540), (15248, 169290), (15390, 167728), (15840, 162963), (16416, 157245), (16720, 154386), (16929, 152480), (17154, 150480), (17820, 144856), (18107, 142560), (18810, 137232), (19060, 135432), (20064, 128655), (20520, 125796), (20966, 123120), (22572, 114360), (22872, 112860), (23760, 108642), (24624, 104830), (25080, 102924), (25731, 100320), (27360, 94347), (28215, 91488), (28512, 90535), (28590, 90288), (30096, 85770), (30496, 84645), (30780, 83864), (31449, 82080), (33440, 77193), (33858, 76240), (34308, 75240), (35640, 72428), (36214, 71280), (37620, 68616), (38120, 67716), (41040, 62898), (41932, 61560), (42885, 60192), (45144, 57180), (45744, 56430), (47520, 54321), (49248, 52415), (50160, 51462)]