490176960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 448

約数和(自身を含む): 1988173824

約数和(自身を除く): 1497996864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 181, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 362, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 543, 546, 560, 620, 624, 651, 672, 724, 728, 744, 780, 806, 832, 840, 868, 905, 910, 930, 960, 992, 1040, 1085, 1086, 1092, 1120, 1209, 1240, 1248, 1267, 1302, 1344, 1365, 1448, 1456, 1488, 1560, 1612, 1680, 1736, 1810, 1820, 1860, 1984, 2015, 2080, 2170, 2172, 2184, 2240, 2353, 2418, 2480, 2496, 2534, 2604, 2715, 2730, 2821, 2896, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3620, 3640, 3720, 3801, 4030, 4160, 4340, 4344, 4368, 4706, 4836, 4960, 5068, 5208, 5430, 5460, 5611, 5642, 5792, 5824, 5952, 6045, 6240, 6335, 6448, 6510, 6720, 6944, 7059, 7240, 7280, 7440, 7602, 8060, 8463, 8680, 8688, 8736, 9412, 9672, 9920, 10136, 10416, 10860, 10920, 11222, 11284, 11584, 11765, 12090, 12480, 12670, 12896, 13020, 13888, 14105, 14118, 14480, 14560, 14880, 15204, 16120, 16471, 16833, 16926, 17360, 17376, 17472, 18824, 19005, 19344, 20272, 20832, 21720, 21840, 22444, 22568, 23530, 24180, 25340, 25792, 26040, 28055, 28210, 28236, 28960, 29120, 29760, 30408, 32240, 32942, 33666, 33852, 34720, 34752, 35295, 37648, 38010, 38688, 39277, 40544, 41664, 42315, 43440, 43680, 44888, 45136, 47060, 48360, 49413, 50680, 52080, 56110, 56420, 56472, 57920, 60816, 64480, 65884, 67332, 67704, 69440, 70590, 72943, 75296, 76020, 77376, 78554, 81088, 82355, 84165, 84630, 86880, 87360, 89776, 90272, 94120, 96720, 98826, 101360, 104160, 112220, 112840, 112944, 117831, 121632, 128960, 131768, 134664, 135408, 141180, 145886, 150592, 152040, 157108, 164710, 168330, 169260, 173760, 179552, 180544, 188240, 193440, 196385, 197652, 202720, 208320, 218829, 224440, 225680, 225888, 235662, 243264, 247065, 263536, 269328, 270816, 282360, 291772, 304080, 314216, 329420, 336660, 338520, 359104, 364715, 376480, 386880, 392770, 395304, 405440, 437658, 448880, 451360, 451776, 471324, 494130, 510601, 527072, 538656, 541632, 564720, 583544, 589155, 608160, 628432, 658840, 673320, 677040, 729430, 752960, 785540, 790608, 875316, 897760, 902720, 942648, 988260, 1021202, 1054144, 1077312, 1094145, 1129440, 1167088, 1178310, 1216320, 1256864, 1317680, 1346640, 1354080, 1458860, 1531803, 1571080, 1581216, 1750632, 1795520, 1885296, 1976520, 2042404, 2188290, 2258880, 2334176, 2356620, 2513728, 2553005, 2635360, 2693280, 2708160, 2917720, 3063606, 3142160, 3162432, 3501264, 3770592, 3953040, 4084808, 4376580, 4668352, 4713240, 5106010, 5270720, 5386560, 5835440, 6127212, 6284320, 7002528, 7541184, 7659015, 7906080, 8169616, 8753160, 9426480, 10212020, 11670880, 12254424, 12568640, 14005056, 15318030, 15812160, 16339232, 17506320, 18852960, 20424040, 23341760, 24508848, 30636060, 32678464, 35012640, 37705920, 40848080, 49017696, 61272120, 70025280, 81696160, 98035392, 122544240, 163392320, 245088480, 490176960]

約数ペア:

[(1, 490176960), (2, 245088480), (3, 163392320), (4, 122544240), (5, 98035392), (6, 81696160), (7, 70025280), (8, 61272120), (10, 49017696), (12, 40848080), (13, 37705920), (14, 35012640), (15, 32678464), (16, 30636060), (20, 24508848), (21, 23341760), (24, 20424040), (26, 18852960), (28, 17506320), (30, 16339232), (31, 15812160), (32, 15318030), (35, 14005056), (39, 12568640), (40, 12254424), (42, 11670880), (48, 10212020), (52, 9426480), (56, 8753160), (60, 8169616), (62, 7906080), (64, 7659015), (65, 7541184), (70, 7002528), (78, 6284320), (80, 6127212), (84, 5835440), (91, 5386560), (93, 5270720), (96, 5106010), (104, 4713240), (105, 4668352), (112, 4376580), (120, 4084808), (124, 3953040), (130, 3770592), (140, 3501264), (155, 3162432), (156, 3142160), (160, 3063606), (168, 2917720), (181, 2708160), (182, 2693280), (186, 2635360), (192, 2553005), (195, 2513728), (208, 2356620), (210, 2334176), (217, 2258880), (224, 2188290), (240, 2042404), (248, 1976520), (260, 1885296), (273, 1795520), (280, 1750632), (310, 1581216), (312, 1571080), (320, 1531803), (336, 1458860), (362, 1354080), (364, 1346640), (372, 1317680), (390, 1256864), (403, 1216320), (416, 1178310), (420, 1167088), (434, 1129440), (448, 1094145), (455, 1077312), (465, 1054144), (480, 1021202), (496, 988260), (520, 942648), (543, 902720), (546, 897760), (560, 875316), (620, 790608), (624, 785540), (651, 752960), (672, 729430), (724, 677040), (728, 673320), (744, 658840), (780, 628432), (806, 608160), (832, 589155), (840, 583544), (868, 564720), (905, 541632), (910, 538656), (930, 527072), (960, 510601), (992, 494130), (1040, 471324), (1085, 451776), (1086, 451360), (1092, 448880), (1120, 437658), (1209, 405440), (1240, 395304), (1248, 392770), (1267, 386880), (1302, 376480), (1344, 364715), (1365, 359104), (1448, 338520), (1456, 336660), (1488, 329420), (1560, 314216), (1612, 304080), (1680, 291772), (1736, 282360), (1810, 270816), (1820, 269328), (1860, 263536), (1984, 247065), (2015, 243264), (2080, 235662), (2170, 225888), (2172, 225680), (2184, 224440), (2240, 218829), (2353, 208320), (2418, 202720), (2480, 197652), (2496, 196385), (2534, 193440), (2604, 188240), (2715, 180544), (2730, 179552), (2821, 173760), (2896, 169260), (2912, 168330), (2976, 164710), (3120, 157108), (3224, 152040), (3255, 150592), (3360, 145886), (3472, 141180), (3620, 135408), (3640, 134664), (3720, 131768), (3801, 128960), (4030, 121632), (4160, 117831), (4340, 112944), (4344, 112840), (4368, 112220), (4706, 104160), (4836, 101360), (4960, 98826), (5068, 96720), (5208, 94120), (5430, 90272), (5460, 89776), (5611, 87360), (5642, 86880), (5792, 84630), (5824, 84165), (5952, 82355), (6045, 81088), (6240, 78554), (6335, 77376), (6448, 76020), (6510, 75296), (6720, 72943), (6944, 70590), (7059, 69440), (7240, 67704), (7280, 67332), (7440, 65884), (7602, 64480), (8060, 60816), (8463, 57920), (8680, 56472), (8688, 56420), (8736, 56110), (9412, 52080), (9672, 50680), (9920, 49413), (10136, 48360), (10416, 47060), (10860, 45136), (10920, 44888), (11222, 43680), (11284, 43440), (11584, 42315), (11765, 41664), (12090, 40544), (12480, 39277), (12670, 38688), (12896, 38010), (13020, 37648), (13888, 35295), (14105, 34752), (14118, 34720), (14480, 33852), (14560, 33666), (14880, 32942), (15204, 32240), (16120, 30408), (16471, 29760), (16833, 29120), (16926, 28960), (17360, 28236), (17376, 28210), (17472, 28055), (18824, 26040), (19005, 25792), (19344, 25340), (20272, 24180), (20832, 23530), (21720, 22568), (21840, 22444)]