18998828640

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1505

約数の個数: 576

約数和(自身を含む): 75765860352

約数和(自身を除く): 56767031712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 198, 216, 220, 240, 243, 248, 264, 270, 279, 288, 297, 310, 324, 330, 341, 352, 360, 372, 396, 405, 432, 440, 465, 480, 486, 495, 496, 528, 540, 558, 594, 620, 648, 660, 682, 720, 744, 792, 810, 837, 864, 880, 891, 930, 972, 990, 992, 1023, 1056, 1080, 1116, 1188, 1215, 1240, 1296, 1320, 1364, 1395, 1433, 1440, 1485, 1488, 1584, 1620, 1674, 1705, 1760, 1782, 1860, 1944, 1980, 2046, 2160, 2232, 2376, 2430, 2480, 2511, 2592, 2640, 2673, 2728, 2790, 2866, 2970, 2976, 3069, 3168, 3240, 3348, 3410, 3564, 3720, 3888, 3960, 4092, 4185, 4299, 4320, 4455, 4464, 4752, 4860, 4960, 5022, 5115, 5280, 5346, 5456, 5580, 5732, 5940, 6138, 6480, 6696, 6820, 7128, 7165, 7440, 7533, 7776, 7920, 8184, 8370, 8598, 8910, 8928, 9207, 9504, 9720, 10044, 10230, 10692, 10912, 11160, 11464, 11880, 12276, 12555, 12897, 12960, 13365, 13392, 13640, 14256, 14330, 14880, 15066, 15345, 15763, 15840, 16368, 16740, 17196, 17820, 18414, 19440, 20088, 20460, 21384, 21495, 22320, 22928, 23760, 24552, 25110, 25794, 26730, 26784, 27280, 27621, 28512, 28660, 30132, 30690, 31526, 32736, 33480, 34392, 35640, 36828, 37665, 38691, 38880, 40176, 40920, 42768, 42990, 44423, 44640, 45856, 46035, 47289, 47520, 49104, 50220, 51588, 53460, 54560, 55242, 57320, 60264, 61380, 63052, 64485, 66960, 68784, 71280, 73656, 75330, 77382, 78815, 80352, 81840, 82863, 85536, 85980, 88846, 92070, 94578, 98208, 100440, 103176, 106920, 110484, 114640, 116073, 120528, 122760, 126104, 128970, 133269, 133920, 137568, 138105, 141867, 142560, 147312, 150660, 154764, 157630, 163680, 165726, 171960, 177692, 184140, 189156, 193455, 200880, 206352, 213840, 220968, 222115, 229280, 232146, 236445, 241056, 245520, 252208, 257940, 266538, 276210, 283734, 294624, 301320, 309528, 315260, 331452, 343920, 348219, 355384, 368280, 378312, 386910, 399807, 401760, 412704, 414315, 425601, 427680, 441936, 444230, 464292, 472890, 488653, 491040, 504416, 515880, 533076, 552420, 567468, 580365, 602640, 619056, 630520, 662904, 666345, 687840, 696438, 709335, 710768, 736560, 756624, 773820, 799614, 828630, 851202, 883872, 888460, 928584, 945780, 977306, 1031760, 1066152, 1104840, 1134936, 1160730, 1199421, 1205280, 1238112, 1261040, 1276803, 1325808, 1332690, 1392876, 1418670, 1421536, 1465959, 1473120, 1513248, 1547640, 1599228, 1657260, 1702404, 1741095, 1776920, 1857168, 1891560, 1954612, 1999035, 2063520, 2128005, 2132304, 2209680, 2269872, 2321460, 2398842, 2443265, 2522080, 2553606, 2651616, 2665380, 2785752, 2837340, 2931918, 3095280, 3198456, 3314520, 3404808, 3482190, 3553840, 3598263, 3714336, 3783120, 3830409, 3909224, 3998070, 4256010, 4264608, 4397877, 4419360, 4539744, 4642920, 4797684, 4886530, 5107212, 5330760, 5571504, 5674680, 5863836, 5997105, 6190560, 6384015, 6396912, 6629040, 6809616, 6964380, 7107680, 7196526, 7329795, 7566240, 7660818, 7818448, 7996140, 8512020, 8795754, 9285840, 9595368, 9773060, 10214424, 10661520, 10794789, 11143008, 11349360, 11727672, 11994210, 12768030, 12793824, 13193631, 13258080, 13619232, 13928760, 14393052, 14659590, 15321636, 15636896, 15992280, 17024040, 17591508, 17991315, 18571680, 19152045, 19190736, 19546120, 20428848, 21323040, 21589578, 21989385, 22698720, 23455344, 23988420, 25536060, 26387262, 27857520, 28786104, 29319180, 30643272, 31984560, 34048080, 35183016, 35982630, 38304090, 38381472, 39092240, 39580893, 40857696, 43179156, 43978770, 46910688, 47976840, 51072120, 52774524, 53973945, 55715040, 57572208, 58638360, 61286544, 63969120, 65968155, 68096160, 70366032, 71965260, 76608180, 78184480, 79161786, 86358312, 87957540, 95953680, 102144240, 105549048, 107947890, 115144416, 117276720, 118742679, 122573088, 131936310, 140732064, 143930520, 153216360, 158323572, 172716624, 175915080, 191907360, 197904465, 204288480, 211098096, 215895780, 234553440, 237485358, 263872620, 287861040, 306432720, 316647144, 345433248, 351830160, 395808930, 422196192, 431791560, 474970716, 527745240, 575722080, 593713395, 612865440, 633294288, 703660320, 791617860, 863583120, 949941432, 1055490480, 1187426790, 1266588576, 1583235720, 1727166240, 1899882864, 2110980960, 2374853580, 3166471440, 3799765728, 4749707160, 6332942880, 9499414320, 18998828640]

約数ペア:

[(1, 18998828640), (2, 9499414320), (3, 6332942880), (4, 4749707160), (5, 3799765728), (6, 3166471440), (8, 2374853580), (9, 2110980960), (10, 1899882864), (11, 1727166240), (12, 1583235720), (15, 1266588576), (16, 1187426790), (18, 1055490480), (20, 949941432), (22, 863583120), (24, 791617860), (27, 703660320), (30, 633294288), (31, 612865440), (32, 593713395), (33, 575722080), (36, 527745240), (40, 474970716), (44, 431791560), (45, 422196192), (48, 395808930), (54, 351830160), (55, 345433248), (60, 316647144), (62, 306432720), (66, 287861040), (72, 263872620), (80, 237485358), (81, 234553440), (88, 215895780), (90, 211098096), (93, 204288480), (96, 197904465), (99, 191907360), (108, 175915080), (110, 172716624), (120, 158323572), (124, 153216360), (132, 143930520), (135, 140732064), (144, 131936310), (155, 122573088), (160, 118742679), (162, 117276720), (165, 115144416), (176, 107947890), (180, 105549048), (186, 102144240), (198, 95953680), (216, 87957540), (220, 86358312), (240, 79161786), (243, 78184480), (248, 76608180), (264, 71965260), (270, 70366032), (279, 68096160), (288, 65968155), (297, 63969120), (310, 61286544), (324, 58638360), (330, 57572208), (341, 55715040), (352, 53973945), (360, 52774524), (372, 51072120), (396, 47976840), (405, 46910688), (432, 43978770), (440, 43179156), (465, 40857696), (480, 39580893), (486, 39092240), (495, 38381472), (496, 38304090), (528, 35982630), (540, 35183016), (558, 34048080), (594, 31984560), (620, 30643272), (648, 29319180), (660, 28786104), (682, 27857520), (720, 26387262), (744, 25536060), (792, 23988420), (810, 23455344), (837, 22698720), (864, 21989385), (880, 21589578), (891, 21323040), (930, 20428848), (972, 19546120), (990, 19190736), (992, 19152045), (1023, 18571680), (1056, 17991315), (1080, 17591508), (1116, 17024040), (1188, 15992280), (1215, 15636896), (1240, 15321636), (1296, 14659590), (1320, 14393052), (1364, 13928760), (1395, 13619232), (1433, 13258080), (1440, 13193631), (1485, 12793824), (1488, 12768030), (1584, 11994210), (1620, 11727672), (1674, 11349360), (1705, 11143008), (1760, 10794789), (1782, 10661520), (1860, 10214424), (1944, 9773060), (1980, 9595368), (2046, 9285840), (2160, 8795754), (2232, 8512020), (2376, 7996140), (2430, 7818448), (2480, 7660818), (2511, 7566240), (2592, 7329795), (2640, 7196526), (2673, 7107680), (2728, 6964380), (2790, 6809616), (2866, 6629040), (2970, 6396912), (2976, 6384015), (3069, 6190560), (3168, 5997105), (3240, 5863836), (3348, 5674680), (3410, 5571504), (3564, 5330760), (3720, 5107212), (3888, 4886530), (3960, 4797684), (4092, 4642920), (4185, 4539744), (4299, 4419360), (4320, 4397877), (4455, 4264608), (4464, 4256010), (4752, 3998070), (4860, 3909224), (4960, 3830409), (5022, 3783120), (5115, 3714336), (5280, 3598263), (5346, 3553840), (5456, 3482190), (5580, 3404808), (5732, 3314520), (5940, 3198456), (6138, 3095280), (6480, 2931918), (6696, 2837340), (6820, 2785752), (7128, 2665380), (7165, 2651616), (7440, 2553606), (7533, 2522080), (7776, 2443265), (7920, 2398842), (8184, 2321460), (8370, 2269872), (8598, 2209680), (8910, 2132304), (8928, 2128005), (9207, 2063520), (9504, 1999035), (9720, 1954612), (10044, 1891560), (10230, 1857168), (10692, 1776920), (10912, 1741095), (11160, 1702404), (11464, 1657260), (11880, 1599228), (12276, 1547640), (12555, 1513248), (12897, 1473120), (12960, 1465959), (13365, 1421536), (13392, 1418670), (13640, 1392876), (14256, 1332690), (14330, 1325808), (14880, 1276803), (15066, 1261040), (15345, 1238112), (15763, 1205280), (15840, 1199421), (16368, 1160730), (16740, 1134936), (17196, 1104840), (17820, 1066152), (18414, 1031760), (19440, 977306), (20088, 945780), (20460, 928584), (21384, 888460), (21495, 883872), (22320, 851202), (22928, 828630), (23760, 799614), (24552, 773820), (25110, 756624), (25794, 736560), (26730, 710768), (26784, 709335), (27280, 696438), (27621, 687840), (28512, 666345), (28660, 662904), (30132, 630520), (30690, 619056), (31526, 602640), (32736, 580365), (33480, 567468), (34392, 552420), (35640, 533076), (36828, 515880), (37665, 504416), (38691, 491040), (38880, 488653), (40176, 472890), (40920, 464292), (42768, 444230), (42990, 441936), (44423, 427680), (44640, 425601), (45856, 414315), (46035, 412704), (47289, 401760), (47520, 399807), (49104, 386910), (50220, 378312), (51588, 368280), (53460, 355384), (54560, 348219), (55242, 343920), (57320, 331452), (60264, 315260), (61380, 309528), (63052, 301320), (64485, 294624), (66960, 283734), (68784, 276210), (71280, 266538), (73656, 257940), (75330, 252208), (77382, 245520), (78815, 241056), (80352, 236445), (81840, 232146), (82863, 229280), (85536, 222115), (85980, 220968), (88846, 213840), (92070, 206352), (94578, 200880), (98208, 193455), (100440, 189156), (103176, 184140), (106920, 177692), (110484, 171960), (114640, 165726), (116073, 163680), (120528, 157630), (122760, 154764), (126104, 150660), (128970, 147312), (133269, 142560), (133920, 141867), (137568, 138105)]