15451561920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 448

約数和(自身を含む): 53986176000

約数和(自身を除く): 38534614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 59, 60, 64, 69, 80, 87, 92, 96, 115, 116, 118, 120, 138, 145, 160, 174, 177, 184, 192, 230, 232, 236, 240, 276, 290, 295, 320, 345, 348, 354, 368, 409, 435, 460, 464, 472, 480, 552, 580, 590, 667, 690, 696, 708, 736, 818, 870, 885, 920, 928, 944, 960, 1104, 1160, 1180, 1227, 1334, 1357, 1380, 1392, 1416, 1472, 1636, 1711, 1740, 1770, 1840, 1856, 1888, 2001, 2045, 2208, 2320, 2360, 2454, 2668, 2714, 2760, 2784, 2832, 3272, 3335, 3422, 3480, 3540, 3680, 3776, 4002, 4071, 4090, 4416, 4640, 4720, 4908, 5133, 5336, 5428, 5520, 5568, 5664, 6135, 6544, 6670, 6785, 6844, 6960, 7080, 7360, 8004, 8142, 8180, 8555, 9280, 9407, 9440, 9816, 10005, 10266, 10672, 10856, 11040, 11328, 11861, 12270, 13088, 13340, 13570, 13688, 13920, 14160, 16008, 16284, 16360, 17110, 18814, 18880, 19632, 20010, 20355, 20532, 21344, 21712, 22080, 23722, 24131, 24540, 25665, 26176, 26680, 27140, 27376, 27840, 28221, 28320, 32016, 32568, 32720, 34220, 35583, 37628, 39264, 39353, 40020, 40710, 41064, 42688, 43424, 47035, 47444, 48262, 49080, 51330, 53360, 54280, 54752, 56442, 56640, 59305, 64032, 65136, 65440, 68440, 71166, 72393, 75256, 78528, 78706, 80040, 81420, 82128, 86848, 94070, 94888, 96524, 98160, 102660, 106720, 108560, 109504, 112884, 118059, 118610, 120655, 128064, 130272, 130880, 136880, 141105, 142332, 144786, 150512, 157412, 160080, 162840, 164256, 177915, 188140, 189776, 193048, 196320, 196765, 205320, 213440, 217120, 225768, 236118, 237220, 241310, 260544, 272803, 273760, 282210, 284664, 289572, 301024, 314824, 320160, 325680, 328512, 355830, 361965, 376280, 379552, 386096, 392640, 393530, 410640, 434240, 451536, 472236, 474440, 482620, 545606, 547520, 555013, 564420, 569328, 579144, 590295, 602048, 629648, 640320, 651360, 699799, 711660, 723930, 752560, 759104, 772192, 787060, 818409, 821280, 903072, 944472, 948880, 965240, 1091212, 1110026, 1128840, 1138656, 1158288, 1180590, 1259296, 1302720, 1364015, 1399598, 1423320, 1447860, 1505120, 1544384, 1574120, 1636818, 1642560, 1665039, 1806144, 1888944, 1897760, 1930480, 2099397, 2182424, 2220052, 2257680, 2277312, 2316576, 2361180, 2518592, 2728030, 2775065, 2799196, 2846640, 2895720, 3010240, 3148240, 3273636, 3330078, 3498995, 3777888, 3795520, 3860960, 4092045, 4198794, 4364848, 4440104, 4515360, 4633152, 4722360, 5456060, 5550130, 5598392, 5693280, 5791440, 6296480, 6547272, 6660156, 6997990, 7555776, 7721920, 8184090, 8325195, 8397588, 8729696, 8880208, 9030720, 9444720, 10496985, 10912120, 11100260, 11196784, 11386560, 11582880, 12592960, 13094544, 13320312, 13995980, 16095377, 16368180, 16650390, 16795176, 17459392, 17760416, 18889440, 20993970, 21824240, 22200520, 22393568, 23165760, 26189088, 26640624, 27991960, 32190754, 32736360, 33300780, 33590352, 35520832, 37778880, 41987940, 43648480, 44401040, 44787136, 48286131, 52378176, 53281248, 55983920, 64381508, 65472720, 66601560, 67180704, 80476885, 83975880, 87296960, 88802080, 96572262, 106562496, 111967840, 128763016, 130945440, 133203120, 134361408, 160953770, 167951760, 177604160, 193144524, 223935680, 241430655, 257526032, 261890880, 266406240, 321907540, 335903520, 386289048, 482861310, 515052064, 532812480, 643815080, 671807040, 772578096, 965722620, 1030104128, 1287630160, 1545156192, 1931445240, 2575260320, 3090312384, 3862890480, 5150520640, 7725780960, 15451561920]

約数ペア:

[(1, 15451561920), (2, 7725780960), (3, 5150520640), (4, 3862890480), (5, 3090312384), (6, 2575260320), (8, 1931445240), (10, 1545156192), (12, 1287630160), (15, 1030104128), (16, 965722620), (20, 772578096), (23, 671807040), (24, 643815080), (29, 532812480), (30, 515052064), (32, 482861310), (40, 386289048), (46, 335903520), (48, 321907540), (58, 266406240), (59, 261890880), (60, 257526032), (64, 241430655), (69, 223935680), (80, 193144524), (87, 177604160), (92, 167951760), (96, 160953770), (115, 134361408), (116, 133203120), (118, 130945440), (120, 128763016), (138, 111967840), (145, 106562496), (160, 96572262), (174, 88802080), (177, 87296960), (184, 83975880), (192, 80476885), (230, 67180704), (232, 66601560), (236, 65472720), (240, 64381508), (276, 55983920), (290, 53281248), (295, 52378176), (320, 48286131), (345, 44787136), (348, 44401040), (354, 43648480), (368, 41987940), (409, 37778880), (435, 35520832), (460, 33590352), (464, 33300780), (472, 32736360), (480, 32190754), (552, 27991960), (580, 26640624), (590, 26189088), (667, 23165760), (690, 22393568), (696, 22200520), (708, 21824240), (736, 20993970), (818, 18889440), (870, 17760416), (885, 17459392), (920, 16795176), (928, 16650390), (944, 16368180), (960, 16095377), (1104, 13995980), (1160, 13320312), (1180, 13094544), (1227, 12592960), (1334, 11582880), (1357, 11386560), (1380, 11196784), (1392, 11100260), (1416, 10912120), (1472, 10496985), (1636, 9444720), (1711, 9030720), (1740, 8880208), (1770, 8729696), (1840, 8397588), (1856, 8325195), (1888, 8184090), (2001, 7721920), (2045, 7555776), (2208, 6997990), (2320, 6660156), (2360, 6547272), (2454, 6296480), (2668, 5791440), (2714, 5693280), (2760, 5598392), (2784, 5550130), (2832, 5456060), (3272, 4722360), (3335, 4633152), (3422, 4515360), (3480, 4440104), (3540, 4364848), (3680, 4198794), (3776, 4092045), (4002, 3860960), (4071, 3795520), (4090, 3777888), (4416, 3498995), (4640, 3330078), (4720, 3273636), (4908, 3148240), (5133, 3010240), (5336, 2895720), (5428, 2846640), (5520, 2799196), (5568, 2775065), (5664, 2728030), (6135, 2518592), (6544, 2361180), (6670, 2316576), (6785, 2277312), (6844, 2257680), (6960, 2220052), (7080, 2182424), (7360, 2099397), (8004, 1930480), (8142, 1897760), (8180, 1888944), (8555, 1806144), (9280, 1665039), (9407, 1642560), (9440, 1636818), (9816, 1574120), (10005, 1544384), (10266, 1505120), (10672, 1447860), (10856, 1423320), (11040, 1399598), (11328, 1364015), (11861, 1302720), (12270, 1259296), (13088, 1180590), (13340, 1158288), (13570, 1138656), (13688, 1128840), (13920, 1110026), (14160, 1091212), (16008, 965240), (16284, 948880), (16360, 944472), (17110, 903072), (18814, 821280), (18880, 818409), (19632, 787060), (20010, 772192), (20355, 759104), (20532, 752560), (21344, 723930), (21712, 711660), (22080, 699799), (23722, 651360), (24131, 640320), (24540, 629648), (25665, 602048), (26176, 590295), (26680, 579144), (27140, 569328), (27376, 564420), (27840, 555013), (28221, 547520), (28320, 545606), (32016, 482620), (32568, 474440), (32720, 472236), (34220, 451536), (35583, 434240), (37628, 410640), (39264, 393530), (39353, 392640), (40020, 386096), (40710, 379552), (41064, 376280), (42688, 361965), (43424, 355830), (47035, 328512), (47444, 325680), (48262, 320160), (49080, 314824), (51330, 301024), (53360, 289572), (54280, 284664), (54752, 282210), (56442, 273760), (56640, 272803), (59305, 260544), (64032, 241310), (65136, 237220), (65440, 236118), (68440, 225768), (71166, 217120), (72393, 213440), (75256, 205320), (78528, 196765), (78706, 196320), (80040, 193048), (81420, 189776), (82128, 188140), (86848, 177915), (94070, 164256), (94888, 162840), (96524, 160080), (98160, 157412), (102660, 150512), (106720, 144786), (108560, 142332), (109504, 141105), (112884, 136880), (118059, 130880), (118610, 130272), (120655, 128064)]