921107880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 576

約数和(自身を含む): 3918170880

約数和(自身を除く): 2997063000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 94, 98, 99, 101, 105, 110, 120, 126, 132, 140, 141, 147, 154, 165, 168, 180, 188, 196, 198, 202, 210, 220, 231, 235, 245, 252, 264, 280, 282, 294, 303, 308, 315, 329, 330, 360, 376, 385, 392, 396, 404, 420, 423, 440, 441, 462, 470, 490, 495, 504, 505, 517, 539, 564, 588, 606, 616, 630, 658, 660, 693, 705, 707, 735, 770, 792, 808, 840, 846, 882, 909, 924, 940, 980, 987, 990, 1010, 1034, 1078, 1111, 1128, 1155, 1176, 1212, 1260, 1316, 1320, 1386, 1410, 1414, 1470, 1515, 1540, 1551, 1617, 1645, 1692, 1764, 1818, 1848, 1880, 1960, 1974, 1980, 2020, 2068, 2115, 2121, 2156, 2205, 2222, 2303, 2310, 2424, 2520, 2585, 2632, 2695, 2772, 2820, 2828, 2940, 2961, 3030, 3080, 3102, 3234, 3290, 3333, 3384, 3465, 3528, 3535, 3619, 3636, 3948, 3960, 4040, 4136, 4230, 4242, 4312, 4410, 4444, 4545, 4606, 4620, 4653, 4747, 4851, 4935, 4949, 5170, 5390, 5544, 5555, 5640, 5656, 5880, 5922, 6060, 6204, 6363, 6468, 6580, 6666, 6909, 6930, 7070, 7238, 7272, 7755, 7777, 7896, 8085, 8460, 8484, 8820, 8888, 9090, 9212, 9240, 9306, 9494, 9702, 9870, 9898, 9999, 10340, 10605, 10780, 10857, 11110, 11515, 11844, 12120, 12408, 12726, 12936, 13160, 13332, 13818, 13860, 14140, 14241, 14476, 14805, 14847, 15510, 15554, 16170, 16665, 16920, 16968, 17640, 18095, 18180, 18424, 18612, 18988, 19404, 19740, 19796, 19998, 20680, 20727, 21210, 21560, 21714, 22220, 23030, 23265, 23331, 23688, 23735, 24255, 24745, 25333, 25452, 26664, 27636, 27720, 28280, 28482, 28952, 29610, 29694, 31020, 31108, 31815, 32340, 32571, 33229, 33330, 34545, 36190, 36360, 37224, 37976, 38808, 38885, 39480, 39592, 39996, 41454, 42420, 42723, 43428, 44440, 44541, 46060, 46530, 46662, 47470, 48510, 49490, 49995, 50666, 50904, 52217, 54285, 54439, 55272, 56964, 59220, 59388, 62040, 62216, 63630, 64680, 65142, 66458, 66660, 69090, 69993, 71205, 72380, 74235, 75999, 77770, 79992, 82908, 84840, 85446, 86856, 89082, 92120, 93060, 93324, 94940, 97020, 98980, 99687, 99990, 101332, 103635, 104434, 108570, 108878, 113928, 116655, 118440, 118776, 126665, 127260, 130284, 132916, 133320, 138180, 139986, 142410, 144760, 148470, 151998, 155540, 156651, 162855, 163317, 165816, 166145, 170892, 178164, 186120, 186648, 189880, 194040, 197960, 199374, 199980, 202664, 207270, 208868, 213615, 217140, 217756, 222705, 227997, 232603, 233310, 253330, 254520, 260568, 261085, 265832, 272195, 276360, 279972, 284820, 296940, 299061, 303996, 311080, 313302, 325710, 326634, 332290, 341784, 349965, 356328, 365519, 379995, 398748, 399960, 414540, 417736, 427230, 434280, 435512, 445410, 455994, 465206, 466620, 469953, 489951, 498435, 506660, 522170, 544390, 559944, 569640, 593880, 598122, 607992, 626604, 651420, 653268, 664580, 697809, 699930, 731038, 759990, 783255, 797496, 816585, 829080, 854460, 890820, 911988, 930412, 933240, 939906, 979902, 996870, 1013320, 1044340, 1088780, 1096557, 1139985, 1163015, 1196244, 1253208, 1302840, 1306536, 1329160, 1395618, 1399860, 1462076, 1495305, 1519980, 1566510, 1633170, 1708920, 1781640, 1823976, 1827595, 1860824, 1879812, 1959804, 1993740, 2088680, 2093427, 2177560, 2193114, 2279970, 2326030, 2349765, 2392488, 2449755, 2558633, 2791236, 2799720, 2924152, 2990610, 3039960, 3133020, 3266340, 3289671, 3489045, 3655190, 3759624, 3919608, 3987480, 4186854, 4386228, 4559940, 4652060, 4699530, 4899510, 5117266, 5482785, 5582472, 5981220, 6266040, 6532680, 6579342, 6978090, 7310380, 7675899, 8373708, 8772456, 9119880, 9304120, 9399060, 9799020, 10234532, 10467135, 10965570, 11962440, 12793165, 13158684, 13956180, 14620760, 15351798, 16448355, 16747416, 18798120, 19598040, 20469064, 20934270, 21931140, 23027697, 25586330, 26317368, 27912360, 30703596, 32896710, 38379495, 41868540, 43862280, 46055394, 51172660, 61407192, 65793420, 76758990, 83737080, 92110788, 102345320, 115138485, 131586840, 153517980, 184221576, 230276970, 307035960, 460553940, 921107880]

約数ペア:

[(1, 921107880), (2, 460553940), (3, 307035960), (4, 230276970), (5, 184221576), (6, 153517980), (7, 131586840), (8, 115138485), (9, 102345320), (10, 92110788), (11, 83737080), (12, 76758990), (14, 65793420), (15, 61407192), (18, 51172660), (20, 46055394), (21, 43862280), (22, 41868540), (24, 38379495), (28, 32896710), (30, 30703596), (33, 27912360), (35, 26317368), (36, 25586330), (40, 23027697), (42, 21931140), (44, 20934270), (45, 20469064), (47, 19598040), (49, 18798120), (55, 16747416), (56, 16448355), (60, 15351798), (63, 14620760), (66, 13956180), (70, 13158684), (72, 12793165), (77, 11962440), (84, 10965570), (88, 10467135), (90, 10234532), (94, 9799020), (98, 9399060), (99, 9304120), (101, 9119880), (105, 8772456), (110, 8373708), (120, 7675899), (126, 7310380), (132, 6978090), (140, 6579342), (141, 6532680), (147, 6266040), (154, 5981220), (165, 5582472), (168, 5482785), (180, 5117266), (188, 4899510), (196, 4699530), (198, 4652060), (202, 4559940), (210, 4386228), (220, 4186854), (231, 3987480), (235, 3919608), (245, 3759624), (252, 3655190), (264, 3489045), (280, 3289671), (282, 3266340), (294, 3133020), (303, 3039960), (308, 2990610), (315, 2924152), (329, 2799720), (330, 2791236), (360, 2558633), (376, 2449755), (385, 2392488), (392, 2349765), (396, 2326030), (404, 2279970), (420, 2193114), (423, 2177560), (440, 2093427), (441, 2088680), (462, 1993740), (470, 1959804), (490, 1879812), (495, 1860824), (504, 1827595), (505, 1823976), (517, 1781640), (539, 1708920), (564, 1633170), (588, 1566510), (606, 1519980), (616, 1495305), (630, 1462076), (658, 1399860), (660, 1395618), (693, 1329160), (705, 1306536), (707, 1302840), (735, 1253208), (770, 1196244), (792, 1163015), (808, 1139985), (840, 1096557), (846, 1088780), (882, 1044340), (909, 1013320), (924, 996870), (940, 979902), (980, 939906), (987, 933240), (990, 930412), (1010, 911988), (1034, 890820), (1078, 854460), (1111, 829080), (1128, 816585), (1155, 797496), (1176, 783255), (1212, 759990), (1260, 731038), (1316, 699930), (1320, 697809), (1386, 664580), (1410, 653268), (1414, 651420), (1470, 626604), (1515, 607992), (1540, 598122), (1551, 593880), (1617, 569640), (1645, 559944), (1692, 544390), (1764, 522170), (1818, 506660), (1848, 498435), (1880, 489951), (1960, 469953), (1974, 466620), (1980, 465206), (2020, 455994), (2068, 445410), (2115, 435512), (2121, 434280), (2156, 427230), (2205, 417736), (2222, 414540), (2303, 399960), (2310, 398748), (2424, 379995), (2520, 365519), (2585, 356328), (2632, 349965), (2695, 341784), (2772, 332290), (2820, 326634), (2828, 325710), (2940, 313302), (2961, 311080), (3030, 303996), (3080, 299061), (3102, 296940), (3234, 284820), (3290, 279972), (3333, 276360), (3384, 272195), (3465, 265832), (3528, 261085), (3535, 260568), (3619, 254520), (3636, 253330), (3948, 233310), (3960, 232603), (4040, 227997), (4136, 222705), (4230, 217756), (4242, 217140), (4312, 213615), (4410, 208868), (4444, 207270), (4545, 202664), (4606, 199980), (4620, 199374), (4653, 197960), (4747, 194040), (4851, 189880), (4935, 186648), (4949, 186120), (5170, 178164), (5390, 170892), (5544, 166145), (5555, 165816), (5640, 163317), (5656, 162855), (5880, 156651), (5922, 155540), (6060, 151998), (6204, 148470), (6363, 144760), (6468, 142410), (6580, 139986), (6666, 138180), (6909, 133320), (6930, 132916), (7070, 130284), (7238, 127260), (7272, 126665), (7755, 118776), (7777, 118440), (7896, 116655), (8085, 113928), (8460, 108878), (8484, 108570), (8820, 104434), (8888, 103635), (9090, 101332), (9212, 99990), (9240, 99687), (9306, 98980), (9494, 97020), (9702, 94940), (9870, 93324), (9898, 93060), (9999, 92120), (10340, 89082), (10605, 86856), (10780, 85446), (10857, 84840), (11110, 82908), (11515, 79992), (11844, 77770), (12120, 75999), (12408, 74235), (12726, 72380), (12936, 71205), (13160, 69993), (13332, 69090), (13818, 66660), (13860, 66458), (14140, 65142), (14241, 64680), (14476, 63630), (14805, 62216), (14847, 62040), (15510, 59388), (15554, 59220), (16170, 56964), (16665, 55272), (16920, 54439), (16968, 54285), (17640, 52217), (18095, 50904), (18180, 50666), (18424, 49995), (18612, 49490), (18988, 48510), (19404, 47470), (19740, 46662), (19796, 46530), (19998, 46060), (20680, 44541), (20727, 44440), (21210, 43428), (21560, 42723), (21714, 42420), (22220, 41454), (23030, 39996), (23265, 39592), (23331, 39480), (23688, 38885), (23735, 38808), (24255, 37976), (24745, 37224), (25333, 36360), (25452, 36190), (26664, 34545), (27636, 33330), (27720, 33229), (28280, 32571), (28482, 32340), (28952, 31815), (29610, 31108), (29694, 31020)]