16020797520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23663}}^1$

素因数の和:23730

約数の個数: 320

約数和(自身を含む): 63099961344

約数和(自身を除く): 47079163824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7280, 7440, 8060, 8463, 8680, 9672, 10416, 10920, 11284, 12090, 13020, 14105, 16120, 16926, 17360, 19344, 21840, 22568, 23663, 24180, 26040, 28210, 32240, 33852, 42315, 45136, 47326, 48360, 52080, 56420, 67704, 70989, 84630, 94652, 96720, 112840, 118315, 135408, 141978, 165641, 169260, 189304, 225680, 236630, 283956, 307619, 331282, 338520, 354945, 378608, 473260, 496923, 567912, 615238, 662564, 677040, 709890, 733553, 828205, 922857, 946520, 993846, 1135824, 1230476, 1325128, 1419780, 1467106, 1538095, 1656410, 1845714, 1893040, 1987692, 2153333, 2200659, 2460952, 2484615, 2650256, 2839560, 2934212, 3076190, 3312820, 3667765, 3691428, 3975384, 4306666, 4401318, 4614285, 4921904, 4969230, 5134871, 5679120, 5868424, 6152380, 6459999, 6625640, 7335530, 7382856, 7950768, 8613332, 8802636, 9228570, 9536189, 9938460, 10269742, 10766665, 11003295, 11736848, 12304760, 12919998, 13251280, 14671060, 14765712, 15404613, 17226664, 17605272, 18457140, 19072378, 19876920, 20539484, 21533330, 22006590, 24609520, 25674355, 25839996, 28608567, 29342120, 30809226, 32299995, 34453328, 35210544, 36914280, 38144756, 39753840, 41078968, 43066660, 44013180, 47680945, 51348710, 51679992, 57217134, 58684240, 61618452, 64599990, 66753323, 73828560, 76289512, 77023065, 82157936, 86133320, 88026360, 95361890, 102697420, 103359984, 114434268, 123236904, 129199980, 133506646, 143042835, 152579024, 154046130, 172266640, 176052720, 190723780, 200259969, 205394840, 228868536, 246473808, 258399960, 267013292, 286085670, 308092260, 333766615, 381447560, 400519938, 410789680, 457737072, 516799920, 534026584, 572171340, 616184520, 667533230, 762895120, 801039876, 1001299845, 1068053168, 1144342680, 1232369040, 1335066460, 1602079752, 2002599690, 2288685360, 2670132920, 3204159504, 4005199380, 5340265840, 8010398760, 16020797520]

約数ペア:

[(1, 16020797520), (2, 8010398760), (3, 5340265840), (4, 4005199380), (5, 3204159504), (6, 2670132920), (7, 2288685360), (8, 2002599690), (10, 1602079752), (12, 1335066460), (13, 1232369040), (14, 1144342680), (15, 1068053168), (16, 1001299845), (20, 801039876), (21, 762895120), (24, 667533230), (26, 616184520), (28, 572171340), (30, 534026584), (31, 516799920), (35, 457737072), (39, 410789680), (40, 400519938), (42, 381447560), (48, 333766615), (52, 308092260), (56, 286085670), (60, 267013292), (62, 258399960), (65, 246473808), (70, 228868536), (78, 205394840), (80, 200259969), (84, 190723780), (91, 176052720), (93, 172266640), (104, 154046130), (105, 152579024), (112, 143042835), (120, 133506646), (124, 129199980), (130, 123236904), (140, 114434268), (155, 103359984), (156, 102697420), (168, 95361890), (182, 88026360), (186, 86133320), (195, 82157936), (208, 77023065), (210, 76289512), (217, 73828560), (240, 66753323), (248, 64599990), (260, 61618452), (273, 58684240), (280, 57217134), (310, 51679992), (312, 51348710), (336, 47680945), (364, 44013180), (372, 43066660), (390, 41078968), (403, 39753840), (420, 38144756), (434, 36914280), (455, 35210544), (465, 34453328), (496, 32299995), (520, 30809226), (546, 29342120), (560, 28608567), (620, 25839996), (624, 25674355), (651, 24609520), (728, 22006590), (744, 21533330), (780, 20539484), (806, 19876920), (840, 19072378), (868, 18457140), (910, 17605272), (930, 17226664), (1040, 15404613), (1085, 14765712), (1092, 14671060), (1209, 13251280), (1240, 12919998), (1302, 12304760), (1365, 11736848), (1456, 11003295), (1488, 10766665), (1560, 10269742), (1612, 9938460), (1680, 9536189), (1736, 9228570), (1820, 8802636), (1860, 8613332), (2015, 7950768), (2170, 7382856), (2184, 7335530), (2418, 6625640), (2480, 6459999), (2604, 6152380), (2730, 5868424), (2821, 5679120), (3120, 5134871), (3224, 4969230), (3255, 4921904), (3472, 4614285), (3640, 4401318), (3720, 4306666), (4030, 3975384), (4340, 3691428), (4368, 3667765), (4836, 3312820), (5208, 3076190), (5460, 2934212), (5642, 2839560), (6045, 2650256), (6448, 2484615), (6510, 2460952), (7280, 2200659), (7440, 2153333), (8060, 1987692), (8463, 1893040), (8680, 1845714), (9672, 1656410), (10416, 1538095), (10920, 1467106), (11284, 1419780), (12090, 1325128), (13020, 1230476), (14105, 1135824), (16120, 993846), (16926, 946520), (17360, 922857), (19344, 828205), (21840, 733553), (22568, 709890), (23663, 677040), (24180, 662564), (26040, 615238), (28210, 567912), (32240, 496923), (33852, 473260), (42315, 378608), (45136, 354945), (47326, 338520), (48360, 331282), (52080, 307619), (56420, 283956), (67704, 236630), (70989, 225680), (84630, 189304), (94652, 169260), (96720, 165641), (112840, 141978), (118315, 135408)]