768767760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 2851960320

約数和(自身を除く): 2083192560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 48, 54, 60, 62, 72, 80, 81, 86, 89, 90, 93, 108, 120, 124, 129, 135, 144, 155, 162, 172, 178, 180, 186, 215, 216, 240, 248, 258, 267, 270, 279, 310, 324, 344, 356, 360, 372, 387, 405, 430, 432, 445, 465, 496, 516, 534, 540, 558, 620, 645, 648, 688, 712, 720, 744, 774, 801, 810, 837, 860, 890, 930, 1032, 1068, 1080, 1116, 1161, 1240, 1290, 1296, 1333, 1335, 1395, 1424, 1488, 1548, 1602, 1620, 1674, 1720, 1780, 1860, 1935, 2064, 2136, 2160, 2232, 2322, 2403, 2480, 2511, 2580, 2666, 2670, 2759, 2790, 3096, 3204, 3240, 3348, 3440, 3483, 3560, 3720, 3827, 3870, 3999, 4005, 4185, 4272, 4464, 4644, 4806, 5022, 5160, 5332, 5340, 5518, 5580, 5805, 6192, 6408, 6480, 6665, 6696, 6966, 7120, 7209, 7440, 7654, 7740, 7998, 8010, 8277, 8370, 9288, 9612, 10044, 10320, 10664, 10680, 11036, 11160, 11481, 11610, 11997, 12015, 12555, 12816, 13330, 13392, 13795, 13932, 14418, 15308, 15480, 15996, 16020, 16554, 16740, 17415, 18576, 19135, 19224, 19995, 20088, 21328, 21360, 22072, 22320, 22962, 23220, 23994, 24030, 24831, 25110, 26660, 27590, 27864, 28836, 30616, 30960, 31992, 32040, 33108, 33480, 34443, 34830, 35991, 36045, 38270, 38448, 39990, 40176, 41385, 44144, 45924, 46440, 47988, 48060, 49662, 50220, 53320, 55180, 55728, 57405, 57672, 59985, 61232, 63984, 64080, 66216, 66960, 68886, 69660, 71982, 72090, 74493, 76540, 79980, 82770, 91848, 92880, 95976, 96120, 99324, 100440, 103329, 106640, 107973, 110360, 114810, 115344, 118637, 119970, 124155, 132432, 137772, 139320, 143964, 144180, 148986, 153080, 159960, 165540, 172215, 179955, 183696, 191952, 192240, 198648, 200880, 206658, 215946, 220720, 223479, 229620, 237274, 239940, 248310, 275544, 278640, 287928, 288360, 297972, 306160, 309987, 319920, 331080, 344430, 355911, 359910, 372465, 397296, 413316, 431892, 446958, 459240, 474548, 479880, 496620, 516645, 539865, 551088, 575856, 576720, 593185, 595944, 619974, 662160, 688860, 711822, 719820, 744930, 826632, 863784, 893916, 918480, 949096, 959760, 993240, 1033290, 1067733, 1079730, 1117395, 1186370, 1191888, 1239948, 1377720, 1423644, 1439640, 1489860, 1549935, 1653264, 1727568, 1779555, 1787832, 1898192, 1986480, 2066580, 2135466, 2159460, 2234790, 2372740, 2479896, 2755440, 2847288, 2879280, 2979720, 3099870, 3203199, 3559110, 3575664, 4133160, 4270932, 4318920, 4469580, 4745480, 4959792, 5338665, 5694576, 5959440, 6199740, 6406398, 7118220, 8266320, 8541864, 8637840, 8939160, 9490960, 9609597, 10677330, 12399480, 12812796, 14236440, 16015995, 17083728, 17878320, 19219194, 21354660, 24798960, 25625592, 28472880, 32031990, 38438388, 42709320, 48047985, 51251184, 64063980, 76876776, 85418640, 96095970, 128127960, 153753552, 192191940, 256255920, 384383880, 768767760]

約数ペア:

[(1, 768767760), (2, 384383880), (3, 256255920), (4, 192191940), (5, 153753552), (6, 128127960), (8, 96095970), (9, 85418640), (10, 76876776), (12, 64063980), (15, 51251184), (16, 48047985), (18, 42709320), (20, 38438388), (24, 32031990), (27, 28472880), (30, 25625592), (31, 24798960), (36, 21354660), (40, 19219194), (43, 17878320), (45, 17083728), (48, 16015995), (54, 14236440), (60, 12812796), (62, 12399480), (72, 10677330), (80, 9609597), (81, 9490960), (86, 8939160), (89, 8637840), (90, 8541864), (93, 8266320), (108, 7118220), (120, 6406398), (124, 6199740), (129, 5959440), (135, 5694576), (144, 5338665), (155, 4959792), (162, 4745480), (172, 4469580), (178, 4318920), (180, 4270932), (186, 4133160), (215, 3575664), (216, 3559110), (240, 3203199), (248, 3099870), (258, 2979720), (267, 2879280), (270, 2847288), (279, 2755440), (310, 2479896), (324, 2372740), (344, 2234790), (356, 2159460), (360, 2135466), (372, 2066580), (387, 1986480), (405, 1898192), (430, 1787832), (432, 1779555), (445, 1727568), (465, 1653264), (496, 1549935), (516, 1489860), (534, 1439640), (540, 1423644), (558, 1377720), (620, 1239948), (645, 1191888), (648, 1186370), (688, 1117395), (712, 1079730), (720, 1067733), (744, 1033290), (774, 993240), (801, 959760), (810, 949096), (837, 918480), (860, 893916), (890, 863784), (930, 826632), (1032, 744930), (1068, 719820), (1080, 711822), (1116, 688860), (1161, 662160), (1240, 619974), (1290, 595944), (1296, 593185), (1333, 576720), (1335, 575856), (1395, 551088), (1424, 539865), (1488, 516645), (1548, 496620), (1602, 479880), (1620, 474548), (1674, 459240), (1720, 446958), (1780, 431892), (1860, 413316), (1935, 397296), (2064, 372465), (2136, 359910), (2160, 355911), (2232, 344430), (2322, 331080), (2403, 319920), (2480, 309987), (2511, 306160), (2580, 297972), (2666, 288360), (2670, 287928), (2759, 278640), (2790, 275544), (3096, 248310), (3204, 239940), (3240, 237274), (3348, 229620), (3440, 223479), (3483, 220720), (3560, 215946), (3720, 206658), (3827, 200880), (3870, 198648), (3999, 192240), (4005, 191952), (4185, 183696), (4272, 179955), (4464, 172215), (4644, 165540), (4806, 159960), (5022, 153080), (5160, 148986), (5332, 144180), (5340, 143964), (5518, 139320), (5580, 137772), (5805, 132432), (6192, 124155), (6408, 119970), (6480, 118637), (6665, 115344), (6696, 114810), (6966, 110360), (7120, 107973), (7209, 106640), (7440, 103329), (7654, 100440), (7740, 99324), (7998, 96120), (8010, 95976), (8277, 92880), (8370, 91848), (9288, 82770), (9612, 79980), (10044, 76540), (10320, 74493), (10664, 72090), (10680, 71982), (11036, 69660), (11160, 68886), (11481, 66960), (11610, 66216), (11997, 64080), (12015, 63984), (12555, 61232), (12816, 59985), (13330, 57672), (13392, 57405), (13795, 55728), (13932, 55180), (14418, 53320), (15308, 50220), (15480, 49662), (15996, 48060), (16020, 47988), (16554, 46440), (16740, 45924), (17415, 44144), (18576, 41385), (19135, 40176), (19224, 39990), (19995, 38448), (20088, 38270), (21328, 36045), (21360, 35991), (22072, 34830), (22320, 34443), (22962, 33480), (23220, 33108), (23994, 32040), (24030, 31992), (24831, 30960), (25110, 30616), (26660, 28836), (27590, 27864)]