137213440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 320

約数和(自身を含む): 439971840

約数和(自身を除く): 302758400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 31, 32, 35, 38, 40, 52, 56, 62, 64, 65, 70, 76, 80, 91, 95, 104, 112, 124, 128, 130, 133, 140, 152, 155, 160, 182, 190, 208, 217, 224, 247, 248, 256, 260, 266, 280, 304, 310, 320, 364, 380, 403, 416, 434, 448, 455, 494, 496, 512, 520, 532, 560, 589, 608, 620, 640, 665, 728, 760, 806, 832, 868, 896, 910, 988, 992, 1040, 1064, 1085, 1120, 1178, 1216, 1235, 1240, 1280, 1330, 1456, 1520, 1612, 1664, 1729, 1736, 1792, 1820, 1976, 1984, 2015, 2080, 2128, 2170, 2240, 2356, 2432, 2470, 2480, 2560, 2660, 2821, 2912, 2945, 3040, 3224, 3328, 3458, 3472, 3584, 3640, 3952, 3968, 4030, 4123, 4160, 4256, 4340, 4480, 4712, 4864, 4940, 4960, 5320, 5642, 5824, 5890, 6080, 6448, 6656, 6916, 6944, 7280, 7657, 7904, 7936, 8060, 8246, 8320, 8512, 8645, 8680, 8960, 9424, 9728, 9880, 9920, 10640, 11284, 11648, 11780, 12160, 12896, 13832, 13888, 14105, 14560, 15314, 15808, 15872, 16120, 16492, 16640, 17024, 17290, 17360, 17920, 18848, 19760, 19840, 20615, 21280, 22568, 23296, 23560, 24320, 25792, 27664, 27776, 28210, 29120, 30628, 31616, 32240, 32984, 33280, 34048, 34580, 34720, 37696, 38285, 39520, 39680, 41230, 42560, 45136, 46592, 47120, 48640, 51584, 53599, 55328, 55552, 56420, 58240, 61256, 63232, 64480, 65968, 68096, 69160, 69440, 75392, 76570, 79040, 79360, 82460, 85120, 90272, 94240, 103168, 107198, 110656, 111104, 112840, 116480, 122512, 126464, 128960, 131936, 138320, 138880, 150784, 153140, 158080, 164920, 170240, 180544, 188480, 206336, 214396, 221312, 225680, 232960, 245024, 257920, 263872, 267995, 276640, 277760, 301568, 306280, 316160, 329840, 340480, 361088, 376960, 428792, 442624, 451360, 490048, 515840, 527744, 535990, 553280, 555520, 612560, 632320, 659680, 722176, 753920, 857584, 885248, 902720, 980096, 1031680, 1055488, 1071980, 1106560, 1225120, 1319360, 1444352, 1507840, 1715168, 1805440, 1960192, 2110976, 2143960, 2213120, 2450240, 2638720, 3430336, 3610880, 3920384, 4287920, 4426240, 4900480, 5277440, 6860672, 7221760, 8575840, 9800960, 10554880, 13721344, 17151680, 19601920, 27442688, 34303360, 68606720, 137213440]

約数ペア:

[(1, 137213440), (2, 68606720), (4, 34303360), (5, 27442688), (7, 19601920), (8, 17151680), (10, 13721344), (13, 10554880), (14, 9800960), (16, 8575840), (19, 7221760), (20, 6860672), (26, 5277440), (28, 4900480), (31, 4426240), (32, 4287920), (35, 3920384), (38, 3610880), (40, 3430336), (52, 2638720), (56, 2450240), (62, 2213120), (64, 2143960), (65, 2110976), (70, 1960192), (76, 1805440), (80, 1715168), (91, 1507840), (95, 1444352), (104, 1319360), (112, 1225120), (124, 1106560), (128, 1071980), (130, 1055488), (133, 1031680), (140, 980096), (152, 902720), (155, 885248), (160, 857584), (182, 753920), (190, 722176), (208, 659680), (217, 632320), (224, 612560), (247, 555520), (248, 553280), (256, 535990), (260, 527744), (266, 515840), (280, 490048), (304, 451360), (310, 442624), (320, 428792), (364, 376960), (380, 361088), (403, 340480), (416, 329840), (434, 316160), (448, 306280), (455, 301568), (494, 277760), (496, 276640), (512, 267995), (520, 263872), (532, 257920), (560, 245024), (589, 232960), (608, 225680), (620, 221312), (640, 214396), (665, 206336), (728, 188480), (760, 180544), (806, 170240), (832, 164920), (868, 158080), (896, 153140), (910, 150784), (988, 138880), (992, 138320), (1040, 131936), (1064, 128960), (1085, 126464), (1120, 122512), (1178, 116480), (1216, 112840), (1235, 111104), (1240, 110656), (1280, 107198), (1330, 103168), (1456, 94240), (1520, 90272), (1612, 85120), (1664, 82460), (1729, 79360), (1736, 79040), (1792, 76570), (1820, 75392), (1976, 69440), (1984, 69160), (2015, 68096), (2080, 65968), (2128, 64480), (2170, 63232), (2240, 61256), (2356, 58240), (2432, 56420), (2470, 55552), (2480, 55328), (2560, 53599), (2660, 51584), (2821, 48640), (2912, 47120), (2945, 46592), (3040, 45136), (3224, 42560), (3328, 41230), (3458, 39680), (3472, 39520), (3584, 38285), (3640, 37696), (3952, 34720), (3968, 34580), (4030, 34048), (4123, 33280), (4160, 32984), (4256, 32240), (4340, 31616), (4480, 30628), (4712, 29120), (4864, 28210), (4940, 27776), (4960, 27664), (5320, 25792), (5642, 24320), (5824, 23560), (5890, 23296), (6080, 22568), (6448, 21280), (6656, 20615), (6916, 19840), (6944, 19760), (7280, 18848), (7657, 17920), (7904, 17360), (7936, 17290), (8060, 17024), (8246, 16640), (8320, 16492), (8512, 16120), (8645, 15872), (8680, 15808), (8960, 15314), (9424, 14560), (9728, 14105), (9880, 13888), (9920, 13832), (10640, 12896), (11284, 12160), (11648, 11780)]