420151680

素因数分解:

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

素因数の和:250

約数の個数: 384

約数和(自身を含む): 1621751040

約数和(自身を除く): 1201599360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 128, 130, 144, 155, 156, 160, 180, 181, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 362, 372, 384, 390, 403, 416, 465, 468, 480, 496, 520, 543, 558, 576, 585, 620, 624, 640, 720, 724, 744, 780, 806, 832, 905, 930, 936, 960, 992, 1040, 1086, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1440, 1448, 1488, 1560, 1612, 1629, 1664, 1810, 1860, 1872, 1920, 1984, 2015, 2080, 2172, 2232, 2340, 2353, 2418, 2480, 2496, 2715, 2790, 2880, 2896, 2976, 3120, 3224, 3258, 3620, 3627, 3720, 3744, 3968, 4030, 4160, 4344, 4464, 4680, 4706, 4836, 4960, 4992, 5430, 5580, 5611, 5760, 5792, 5952, 6045, 6240, 6448, 6516, 7059, 7240, 7254, 7440, 7488, 8060, 8145, 8320, 8688, 8928, 9360, 9412, 9672, 9920, 10860, 11160, 11222, 11584, 11765, 11904, 12090, 12480, 12896, 13032, 14118, 14480, 14508, 14880, 14976, 16120, 16290, 16833, 17376, 17856, 18135, 18720, 18824, 19344, 19840, 21177, 21720, 22320, 22444, 23168, 23530, 24180, 24960, 25792, 26064, 28055, 28236, 28960, 29016, 29760, 32240, 32580, 33666, 34752, 35295, 35712, 36270, 37440, 37648, 38688, 42354, 43440, 44640, 44888, 47060, 48360, 50499, 51584, 52128, 56110, 56472, 57920, 58032, 59520, 64480, 65160, 67332, 69504, 70590, 72540, 72943, 74880, 75296, 77376, 84165, 84708, 86880, 89280, 89776, 94120, 96720, 100998, 104256, 105885, 112220, 112944, 115840, 116064, 128960, 130320, 134664, 141180, 145080, 145886, 150592, 154752, 168330, 169416, 173760, 178560, 179552, 188240, 193440, 201996, 208512, 211770, 218829, 224440, 225888, 232128, 252495, 257920, 260640, 269328, 282360, 290160, 291772, 301184, 336660, 338832, 347520, 359104, 364715, 376480, 386880, 403992, 423540, 437658, 448880, 451776, 464256, 504990, 521280, 538656, 564720, 580320, 583544, 656487, 673320, 677664, 718208, 729430, 752960, 773760, 807984, 847080, 875316, 897760, 903552, 1009980, 1042560, 1077312, 1094145, 1129440, 1160640, 1167088, 1312974, 1346640, 1355328, 1458860, 1505920, 1615968, 1694160, 1750632, 1795520, 2019960, 2154624, 2188290, 2258880, 2321280, 2334176, 2625948, 2693280, 2710656, 2917720, 3231936, 3282435, 3388320, 3501264, 3591040, 4039920, 4376580, 4517760, 4668352, 5251896, 5386560, 5835440, 6463872, 6564870, 6776640, 7002528, 8079840, 8753160, 9336704, 10503792, 10773120, 11670880, 13129740, 13553280, 14005056, 16159680, 17506320, 21007584, 23341760, 26259480, 28010112, 32319360, 35012640, 42015168, 46683520, 52518960, 70025280, 84030336, 105037920, 140050560, 210075840, 420151680]

約数ペア:

[(1, 420151680), (2, 210075840), (3, 140050560), (4, 105037920), (5, 84030336), (6, 70025280), (8, 52518960), (9, 46683520), (10, 42015168), (12, 35012640), (13, 32319360), (15, 28010112), (16, 26259480), (18, 23341760), (20, 21007584), (24, 17506320), (26, 16159680), (30, 14005056), (31, 13553280), (32, 13129740), (36, 11670880), (39, 10773120), (40, 10503792), (45, 9336704), (48, 8753160), (52, 8079840), (60, 7002528), (62, 6776640), (64, 6564870), (65, 6463872), (72, 5835440), (78, 5386560), (80, 5251896), (90, 4668352), (93, 4517760), (96, 4376580), (104, 4039920), (117, 3591040), (120, 3501264), (124, 3388320), (128, 3282435), (130, 3231936), (144, 2917720), (155, 2710656), (156, 2693280), (160, 2625948), (180, 2334176), (181, 2321280), (186, 2258880), (192, 2188290), (195, 2154624), (208, 2019960), (234, 1795520), (240, 1750632), (248, 1694160), (260, 1615968), (279, 1505920), (288, 1458860), (310, 1355328), (312, 1346640), (320, 1312974), (360, 1167088), (362, 1160640), (372, 1129440), (384, 1094145), (390, 1077312), (403, 1042560), (416, 1009980), (465, 903552), (468, 897760), (480, 875316), (496, 847080), (520, 807984), (543, 773760), (558, 752960), (576, 729430), (585, 718208), (620, 677664), (624, 673320), (640, 656487), (720, 583544), (724, 580320), (744, 564720), (780, 538656), (806, 521280), (832, 504990), (905, 464256), (930, 451776), (936, 448880), (960, 437658), (992, 423540), (1040, 403992), (1086, 386880), (1116, 376480), (1152, 364715), (1170, 359104), (1209, 347520), (1240, 338832), (1248, 336660), (1395, 301184), (1440, 291772), (1448, 290160), (1488, 282360), (1560, 269328), (1612, 260640), (1629, 257920), (1664, 252495), (1810, 232128), (1860, 225888), (1872, 224440), (1920, 218829), (1984, 211770), (2015, 208512), (2080, 201996), (2172, 193440), (2232, 188240), (2340, 179552), (2353, 178560), (2418, 173760), (2480, 169416), (2496, 168330), (2715, 154752), (2790, 150592), (2880, 145886), (2896, 145080), (2976, 141180), (3120, 134664), (3224, 130320), (3258, 128960), (3620, 116064), (3627, 115840), (3720, 112944), (3744, 112220), (3968, 105885), (4030, 104256), (4160, 100998), (4344, 96720), (4464, 94120), (4680, 89776), (4706, 89280), (4836, 86880), (4960, 84708), (4992, 84165), (5430, 77376), (5580, 75296), (5611, 74880), (5760, 72943), (5792, 72540), (5952, 70590), (6045, 69504), (6240, 67332), (6448, 65160), (6516, 64480), (7059, 59520), (7240, 58032), (7254, 57920), (7440, 56472), (7488, 56110), (8060, 52128), (8145, 51584), (8320, 50499), (8688, 48360), (8928, 47060), (9360, 44888), (9412, 44640), (9672, 43440), (9920, 42354), (10860, 38688), (11160, 37648), (11222, 37440), (11584, 36270), (11765, 35712), (11904, 35295), (12090, 34752), (12480, 33666), (12896, 32580), (13032, 32240), (14118, 29760), (14480, 29016), (14508, 28960), (14880, 28236), (14976, 28055), (16120, 26064), (16290, 25792), (16833, 24960), (17376, 24180), (17856, 23530), (18135, 23168), (18720, 22444), (18824, 22320), (19344, 21720), (19840, 21177)]