408801120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 1625702400

約数和(自身を除く): 1216901280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 191, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 382, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 573, 588, 624, 637, 672, 686, 728, 735, 764, 780, 784, 840, 910, 955, 980, 1029, 1040, 1092, 1120, 1146, 1176, 1248, 1274, 1337, 1365, 1372, 1456, 1470, 1528, 1560, 1568, 1680, 1715, 1820, 1910, 1911, 1960, 2058, 2080, 2184, 2292, 2352, 2483, 2548, 2674, 2730, 2744, 2865, 2912, 2940, 3056, 3120, 3185, 3360, 3430, 3640, 3820, 3822, 3920, 4011, 4116, 4368, 4459, 4584, 4704, 4966, 5096, 5145, 5348, 5460, 5488, 5730, 5880, 6112, 6240, 6370, 6685, 6860, 7280, 7449, 7640, 7644, 7840, 8022, 8232, 8736, 8918, 9168, 9359, 9555, 9932, 10192, 10290, 10696, 10920, 10976, 11460, 11760, 12415, 12740, 13370, 13377, 13720, 14560, 14898, 15280, 15288, 16044, 16464, 17381, 17836, 18336, 18718, 19110, 19864, 20055, 20384, 20580, 21392, 21840, 22295, 22920, 23520, 24830, 25480, 26740, 26754, 27440, 28077, 29796, 30560, 30576, 32088, 32928, 34762, 35672, 37245, 37436, 38220, 39728, 40110, 41160, 42784, 43680, 44590, 45840, 46795, 49660, 50960, 52143, 53480, 53508, 54880, 56154, 59592, 61152, 64176, 65513, 66885, 69524, 71344, 74490, 74872, 76440, 79456, 80220, 82320, 86905, 89180, 91680, 93590, 99320, 101920, 104286, 106960, 107016, 112308, 119184, 121667, 128352, 131026, 133770, 139048, 140385, 142688, 148980, 149744, 152880, 160440, 164640, 173810, 178360, 187180, 196539, 198640, 208572, 213920, 214032, 224616, 238368, 243334, 260715, 262052, 267540, 278096, 280770, 297960, 299488, 305760, 320880, 327565, 347620, 356720, 365001, 374360, 393078, 397280, 417144, 428064, 449232, 486668, 521430, 524104, 535080, 556192, 561540, 595920, 608335, 641760, 655130, 695240, 713440, 730002, 748720, 786156, 834288, 851669, 898464, 973336, 982695, 1042860, 1048208, 1070160, 1123080, 1191840, 1216670, 1310260, 1390480, 1460004, 1497440, 1572312, 1668576, 1703338, 1825005, 1946672, 1965390, 2085720, 2096416, 2140320, 2246160, 2433340, 2555007, 2620520, 2780960, 2920008, 3144624, 3406676, 3650010, 3893344, 3930780, 4171440, 4258345, 4492320, 4866680, 5110014, 5241040, 5840016, 6289248, 6813352, 7300020, 7861560, 8342880, 8516690, 9733360, 10220028, 10482080, 11680032, 12775035, 13626704, 14600040, 15723120, 17033380, 19466720, 20440056, 25550070, 27253408, 29200080, 31446240, 34066760, 40880112, 51100140, 58400160, 68133520, 81760224, 102200280, 136267040, 204400560, 408801120]

約数ペア:

[(1, 408801120), (2, 204400560), (3, 136267040), (4, 102200280), (5, 81760224), (6, 68133520), (7, 58400160), (8, 51100140), (10, 40880112), (12, 34066760), (13, 31446240), (14, 29200080), (15, 27253408), (16, 25550070), (20, 20440056), (21, 19466720), (24, 17033380), (26, 15723120), (28, 14600040), (30, 13626704), (32, 12775035), (35, 11680032), (39, 10482080), (40, 10220028), (42, 9733360), (48, 8516690), (49, 8342880), (52, 7861560), (56, 7300020), (60, 6813352), (65, 6289248), (70, 5840016), (78, 5241040), (80, 5110014), (84, 4866680), (91, 4492320), (96, 4258345), (98, 4171440), (104, 3930780), (105, 3893344), (112, 3650010), (120, 3406676), (130, 3144624), (140, 2920008), (147, 2780960), (156, 2620520), (160, 2555007), (168, 2433340), (182, 2246160), (191, 2140320), (195, 2096416), (196, 2085720), (208, 1965390), (210, 1946672), (224, 1825005), (240, 1703338), (245, 1668576), (260, 1572312), (273, 1497440), (280, 1460004), (294, 1390480), (312, 1310260), (336, 1216670), (343, 1191840), (364, 1123080), (382, 1070160), (390, 1048208), (392, 1042860), (416, 982695), (420, 973336), (455, 898464), (480, 851669), (490, 834288), (520, 786156), (546, 748720), (560, 730002), (573, 713440), (588, 695240), (624, 655130), (637, 641760), (672, 608335), (686, 595920), (728, 561540), (735, 556192), (764, 535080), (780, 524104), (784, 521430), (840, 486668), (910, 449232), (955, 428064), (980, 417144), (1029, 397280), (1040, 393078), (1092, 374360), (1120, 365001), (1146, 356720), (1176, 347620), (1248, 327565), (1274, 320880), (1337, 305760), (1365, 299488), (1372, 297960), (1456, 280770), (1470, 278096), (1528, 267540), (1560, 262052), (1568, 260715), (1680, 243334), (1715, 238368), (1820, 224616), (1910, 214032), (1911, 213920), (1960, 208572), (2058, 198640), (2080, 196539), (2184, 187180), (2292, 178360), (2352, 173810), (2483, 164640), (2548, 160440), (2674, 152880), (2730, 149744), (2744, 148980), (2865, 142688), (2912, 140385), (2940, 139048), (3056, 133770), (3120, 131026), (3185, 128352), (3360, 121667), (3430, 119184), (3640, 112308), (3820, 107016), (3822, 106960), (3920, 104286), (4011, 101920), (4116, 99320), (4368, 93590), (4459, 91680), (4584, 89180), (4704, 86905), (4966, 82320), (5096, 80220), (5145, 79456), (5348, 76440), (5460, 74872), (5488, 74490), (5730, 71344), (5880, 69524), (6112, 66885), (6240, 65513), (6370, 64176), (6685, 61152), (6860, 59592), (7280, 56154), (7449, 54880), (7640, 53508), (7644, 53480), (7840, 52143), (8022, 50960), (8232, 49660), (8736, 46795), (8918, 45840), (9168, 44590), (9359, 43680), (9555, 42784), (9932, 41160), (10192, 40110), (10290, 39728), (10696, 38220), (10920, 37436), (10976, 37245), (11460, 35672), (11760, 34762), (12415, 32928), (12740, 32088), (13370, 30576), (13377, 30560), (13720, 29796), (14560, 28077), (14898, 27440), (15280, 26754), (15288, 26740), (16044, 25480), (16464, 24830), (17381, 23520), (17836, 22920), (18336, 22295), (18718, 21840), (19110, 21392), (19864, 20580), (20055, 20384)]