245088480

素因数分解:

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

素因数の和:250

約数の個数: 384

約数和(自身を含む): 986259456

約数和(自身を除く): 741170976

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, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 181, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 362, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 543, 546, 560, 620, 624, 651, 672, 724, 728, 744, 780, 806, 840, 868, 905, 910, 930, 992, 1040, 1085, 1086, 1092, 1120, 1209, 1240, 1248, 1267, 1302, 1365, 1448, 1456, 1488, 1560, 1612, 1680, 1736, 1810, 1820, 1860, 2015, 2080, 2170, 2172, 2184, 2353, 2418, 2480, 2534, 2604, 2715, 2730, 2821, 2896, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3620, 3640, 3720, 3801, 4030, 4340, 4344, 4368, 4706, 4836, 4960, 5068, 5208, 5430, 5460, 5611, 5642, 5792, 6045, 6240, 6335, 6448, 6510, 6944, 7059, 7240, 7280, 7440, 7602, 8060, 8463, 8680, 8688, 8736, 9412, 9672, 10136, 10416, 10860, 10920, 11222, 11284, 11765, 12090, 12670, 12896, 13020, 14105, 14118, 14480, 14560, 14880, 15204, 16120, 16471, 16833, 16926, 17360, 17376, 18824, 19005, 19344, 20272, 20832, 21720, 21840, 22444, 22568, 23530, 24180, 25340, 26040, 28055, 28210, 28236, 28960, 30408, 32240, 32942, 33666, 33852, 34720, 35295, 37648, 38010, 38688, 39277, 40544, 42315, 43440, 43680, 44888, 45136, 47060, 48360, 49413, 50680, 52080, 56110, 56420, 56472, 60816, 64480, 65884, 67332, 67704, 70590, 72943, 75296, 76020, 78554, 82355, 84165, 84630, 86880, 89776, 90272, 94120, 96720, 98826, 101360, 104160, 112220, 112840, 112944, 117831, 121632, 131768, 134664, 135408, 141180, 145886, 152040, 157108, 164710, 168330, 169260, 179552, 188240, 193440, 196385, 197652, 202720, 218829, 224440, 225680, 225888, 235662, 247065, 263536, 269328, 270816, 282360, 291772, 304080, 314216, 329420, 336660, 338520, 364715, 376480, 392770, 395304, 437658, 448880, 451360, 471324, 494130, 510601, 527072, 538656, 564720, 583544, 589155, 608160, 628432, 658840, 673320, 677040, 729430, 785540, 790608, 875316, 897760, 942648, 988260, 1021202, 1094145, 1129440, 1167088, 1178310, 1256864, 1317680, 1346640, 1354080, 1458860, 1531803, 1571080, 1581216, 1750632, 1885296, 1976520, 2042404, 2188290, 2334176, 2356620, 2553005, 2635360, 2693280, 2917720, 3063606, 3142160, 3501264, 3770592, 3953040, 4084808, 4376580, 4713240, 5106010, 5835440, 6127212, 6284320, 7002528, 7659015, 7906080, 8169616, 8753160, 9426480, 10212020, 11670880, 12254424, 15318030, 16339232, 17506320, 18852960, 20424040, 24508848, 30636060, 35012640, 40848080, 49017696, 61272120, 81696160, 122544240, 245088480]

約数ペア:

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