427396320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 432

約数和(自身を含む): 1689629760

約数和(自身を除く): 1262233440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 79, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 158, 160, 170, 180, 195, 204, 208, 221, 234, 237, 240, 255, 260, 272, 288, 289, 306, 312, 316, 340, 360, 390, 395, 408, 416, 442, 468, 474, 480, 510, 520, 544, 578, 585, 612, 624, 632, 663, 680, 711, 720, 765, 780, 790, 816, 867, 884, 936, 948, 1020, 1027, 1040, 1105, 1156, 1170, 1185, 1224, 1248, 1264, 1326, 1343, 1360, 1422, 1440, 1445, 1530, 1560, 1580, 1632, 1734, 1768, 1872, 1896, 1989, 2040, 2054, 2080, 2210, 2312, 2340, 2370, 2448, 2528, 2601, 2652, 2686, 2720, 2844, 2890, 3060, 3081, 3120, 3160, 3315, 3468, 3536, 3555, 3744, 3757, 3792, 3978, 4029, 4080, 4108, 4335, 4420, 4624, 4680, 4740, 4896, 5135, 5202, 5304, 5372, 5688, 5780, 6120, 6162, 6240, 6320, 6630, 6715, 6936, 7072, 7110, 7514, 7584, 7956, 8058, 8160, 8216, 8670, 8840, 9243, 9248, 9360, 9480, 9945, 10270, 10404, 10608, 10744, 11271, 11376, 11560, 12087, 12240, 12324, 12640, 13005, 13260, 13430, 13872, 14220, 15028, 15405, 15912, 16116, 16432, 17340, 17459, 17680, 18486, 18720, 18785, 18960, 19890, 20145, 20540, 20808, 21216, 21488, 22542, 22752, 22831, 23120, 24174, 24480, 24648, 26010, 26520, 26860, 27744, 28440, 30056, 30810, 31824, 32232, 32864, 33813, 34680, 34918, 35360, 36972, 37570, 37920, 39780, 40290, 41080, 41616, 42976, 45084, 45662, 46215, 46240, 48348, 49296, 52020, 52377, 53040, 53720, 56355, 56880, 60112, 60435, 61620, 63648, 64464, 67626, 68493, 69360, 69836, 73944, 75140, 79560, 80580, 82160, 83232, 87295, 90168, 91324, 92430, 96696, 98592, 104040, 104754, 106080, 107440, 112710, 113760, 114155, 120224, 120870, 123240, 128928, 135252, 136986, 138720, 139672, 147888, 150280, 157131, 159120, 161160, 164320, 169065, 174590, 180336, 182648, 184860, 193392, 205479, 208080, 209508, 214880, 225420, 228310, 241740, 246480, 261885, 270504, 273972, 279344, 295776, 296803, 300560, 314262, 318240, 322320, 338130, 342465, 349180, 360672, 365296, 369720, 386784, 410958, 416160, 419016, 450840, 456620, 483480, 492960, 523770, 541008, 547944, 558688, 593606, 601120, 628524, 644640, 676260, 684930, 698360, 730592, 739440, 785655, 821916, 838032, 890409, 901680, 913240, 966960, 1027395, 1047540, 1082016, 1095888, 1187212, 1257048, 1352520, 1369860, 1396720, 1478880, 1484015, 1571310, 1643832, 1676064, 1780818, 1803360, 1826480, 1933920, 2054790, 2095080, 2191776, 2374424, 2514096, 2671227, 2705040, 2739720, 2793440, 2968030, 3142620, 3287664, 3561636, 3652960, 4109580, 4190160, 4452045, 4748848, 5028192, 5342454, 5410080, 5479440, 5936060, 6285240, 6575328, 7123272, 8219160, 8380320, 8904090, 9497696, 10684908, 10958880, 11872120, 12570480, 13356135, 14246544, 16438320, 17808180, 21369816, 23744240, 25140960, 26712270, 28493088, 32876640, 35616360, 42739632, 47488480, 53424540, 71232720, 85479264, 106849080, 142465440, 213698160, 427396320]

約数ペア:

[(1, 427396320), (2, 213698160), (3, 142465440), (4, 106849080), (5, 85479264), (6, 71232720), (8, 53424540), (9, 47488480), (10, 42739632), (12, 35616360), (13, 32876640), (15, 28493088), (16, 26712270), (17, 25140960), (18, 23744240), (20, 21369816), (24, 17808180), (26, 16438320), (30, 14246544), (32, 13356135), (34, 12570480), (36, 11872120), (39, 10958880), (40, 10684908), (45, 9497696), (48, 8904090), (51, 8380320), (52, 8219160), (60, 7123272), (65, 6575328), (68, 6285240), (72, 5936060), (78, 5479440), (79, 5410080), (80, 5342454), (85, 5028192), (90, 4748848), (96, 4452045), (102, 4190160), (104, 4109580), (117, 3652960), (120, 3561636), (130, 3287664), (136, 3142620), (144, 2968030), (153, 2793440), (156, 2739720), (158, 2705040), (160, 2671227), (170, 2514096), (180, 2374424), (195, 2191776), (204, 2095080), (208, 2054790), (221, 1933920), (234, 1826480), (237, 1803360), (240, 1780818), (255, 1676064), (260, 1643832), (272, 1571310), (288, 1484015), (289, 1478880), (306, 1396720), (312, 1369860), (316, 1352520), (340, 1257048), (360, 1187212), (390, 1095888), (395, 1082016), (408, 1047540), (416, 1027395), (442, 966960), (468, 913240), (474, 901680), (480, 890409), (510, 838032), (520, 821916), (544, 785655), (578, 739440), (585, 730592), (612, 698360), (624, 684930), (632, 676260), (663, 644640), (680, 628524), (711, 601120), (720, 593606), (765, 558688), (780, 547944), (790, 541008), (816, 523770), (867, 492960), (884, 483480), (936, 456620), (948, 450840), (1020, 419016), (1027, 416160), (1040, 410958), (1105, 386784), (1156, 369720), (1170, 365296), (1185, 360672), (1224, 349180), (1248, 342465), (1264, 338130), (1326, 322320), (1343, 318240), (1360, 314262), (1422, 300560), (1440, 296803), (1445, 295776), (1530, 279344), (1560, 273972), (1580, 270504), (1632, 261885), (1734, 246480), (1768, 241740), (1872, 228310), (1896, 225420), (1989, 214880), (2040, 209508), (2054, 208080), (2080, 205479), (2210, 193392), (2312, 184860), (2340, 182648), (2370, 180336), (2448, 174590), (2528, 169065), (2601, 164320), (2652, 161160), (2686, 159120), (2720, 157131), (2844, 150280), (2890, 147888), (3060, 139672), (3081, 138720), (3120, 136986), (3160, 135252), (3315, 128928), (3468, 123240), (3536, 120870), (3555, 120224), (3744, 114155), (3757, 113760), (3792, 112710), (3978, 107440), (4029, 106080), (4080, 104754), (4108, 104040), (4335, 98592), (4420, 96696), (4624, 92430), (4680, 91324), (4740, 90168), (4896, 87295), (5135, 83232), (5202, 82160), (5304, 80580), (5372, 79560), (5688, 75140), (5780, 73944), (6120, 69836), (6162, 69360), (6240, 68493), (6320, 67626), (6630, 64464), (6715, 63648), (6936, 61620), (7072, 60435), (7110, 60112), (7514, 56880), (7584, 56355), (7956, 53720), (8058, 53040), (8160, 52377), (8216, 52020), (8670, 49296), (8840, 48348), (9243, 46240), (9248, 46215), (9360, 45662), (9480, 45084), (9945, 42976), (10270, 41616), (10404, 41080), (10608, 40290), (10744, 39780), (11271, 37920), (11376, 37570), (11560, 36972), (12087, 35360), (12240, 34918), (12324, 34680), (12640, 33813), (13005, 32864), (13260, 32232), (13430, 31824), (13872, 30810), (14220, 30056), (15028, 28440), (15405, 27744), (15912, 26860), (16116, 26520), (16432, 26010), (17340, 24648), (17459, 24480), (17680, 24174), (18486, 23120), (18720, 22831), (18785, 22752), (18960, 22542), (19890, 21488), (20145, 21216), (20540, 20808)]