18816393960

素因数分解:

$2^3\times 3^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1069

約数の個数: 672

約数和(自身を含む): 79598249640

約数和(自身を除く): 60781855680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 162, 168, 180, 182, 189, 195, 196, 210, 216, 234, 243, 245, 252, 260, 270, 273, 280, 294, 312, 315, 324, 351, 360, 364, 378, 390, 392, 405, 420, 441, 455, 468, 486, 490, 504, 520, 540, 546, 567, 585, 588, 630, 637, 648, 702, 728, 729, 735, 756, 780, 810, 819, 840, 882, 910, 936, 945, 972, 980, 1013, 1053, 1080, 1092, 1134, 1170, 1176, 1215, 1260, 1274, 1323, 1365, 1404, 1458, 1470, 1512, 1560, 1620, 1638, 1701, 1755, 1764, 1820, 1890, 1911, 1944, 1960, 2026, 2106, 2184, 2205, 2268, 2340, 2430, 2457, 2520, 2548, 2646, 2730, 2808, 2835, 2916, 2940, 3039, 3159, 3185, 3240, 3276, 3402, 3510, 3528, 3640, 3645, 3780, 3822, 3969, 4052, 4095, 4212, 4410, 4536, 4680, 4860, 4914, 5065, 5096, 5103, 5265, 5292, 5460, 5670, 5733, 5832, 5880, 6078, 6318, 6370, 6552, 6615, 6804, 7020, 7091, 7290, 7371, 7560, 7644, 7938, 8104, 8190, 8424, 8505, 8820, 9117, 9477, 9555, 9720, 9828, 10130, 10206, 10530, 10584, 10920, 11340, 11466, 11907, 12156, 12285, 12636, 12740, 13169, 13230, 13608, 14040, 14182, 14580, 14742, 15195, 15288, 15795, 15876, 16380, 17010, 17199, 17640, 18234, 18954, 19110, 19656, 19845, 20260, 20412, 21060, 21273, 22113, 22680, 22932, 23814, 24312, 24570, 25272, 25480, 25515, 26338, 26460, 27351, 28364, 28665, 29160, 29484, 30390, 31590, 31752, 32760, 34020, 34398, 35455, 35721, 36468, 36855, 37908, 38220, 39507, 39690, 40520, 40824, 42120, 42546, 44226, 45585, 45864, 47385, 47628, 49140, 49637, 51030, 51597, 52676, 52920, 54702, 56728, 57330, 58968, 59535, 60780, 63180, 63819, 65845, 66339, 68040, 68796, 70910, 71442, 72936, 73710, 75816, 76440, 79014, 79380, 82053, 85092, 85995, 88452, 91170, 92183, 94770, 95256, 98280, 99274, 102060, 103194, 105352, 106365, 109404, 110565, 114660, 118521, 119070, 121560, 126360, 127638, 131690, 132678, 136755, 137592, 141820, 142884, 147420, 148911, 154791, 158028, 158760, 164106, 170184, 171990, 176904, 178605, 182340, 184366, 189540, 191457, 197535, 198548, 204120, 206388, 212730, 218808, 221130, 229320, 237042, 238140, 246159, 248185, 255276, 257985, 263380, 265356, 273510, 276549, 283640, 285768, 294840, 297822, 309582, 316056, 319095, 328212, 331695, 343980, 355563, 357210, 364680, 368732, 379080, 382914, 395070, 397096, 410265, 412776, 425460, 442260, 446733, 460915, 464373, 474084, 476280, 492318, 496370, 510552, 515970, 526760, 530712, 547020, 553098, 574371, 592605, 595644, 619164, 638190, 645281, 656424, 663390, 687960, 711126, 714420, 737464, 738477, 744555, 765828, 773955, 790140, 820530, 829647, 850920, 884520, 893466, 921830, 928746, 948168, 957285, 984636, 992740, 1031940, 1066689, 1094040, 1106196, 1148742, 1185210, 1191288, 1230795, 1238328, 1276380, 1290562, 1326780, 1340199, 1382745, 1422252, 1428840, 1476954, 1489110, 1531656, 1547910, 1580280, 1641060, 1659294, 1723113, 1777815, 1786932, 1843660, 1857492, 1914570, 1935843, 1969272, 1985480, 2063880, 2133378, 2212392, 2233665, 2297484, 2321865, 2370420, 2461590, 2488941, 2552760, 2581124, 2653560, 2680398, 2765490, 2844504, 2871855, 2953908, 2978220, 3095820, 3200067, 3226405, 3282120, 3318588, 3446226, 3555630, 3573864, 3687320, 3692385, 3714984, 3829140, 3871686, 4020597, 4148235, 4266756, 4467330, 4594968, 4643730, 4740840, 4923180, 4977882, 5162248, 5169339, 5333445, 5360796, 5530980, 5743710, 5807529, 5907816, 5956440, 6191640, 6400134, 6452810, 6637176, 6700995, 6892452, 7111260, 7384770, 7466823, 7658280, 7743372, 8041194, 8296470, 8533512, 8615565, 8934660, 9287460, 9600201, 9679215, 9846360, 9955764, 10338678, 10666890, 10721592, 11061960, 11487420, 11615058, 12061791, 12444705, 12800268, 12905620, 13401990, 13784904, 14222520, 14769540, 14933646, 15486744, 16000335, 16082388, 16592940, 17231130, 17422587, 17869320, 18574920, 19200402, 19358430, 19911528, 20102985, 20677356, 21333780, 22400469, 22974840, 23230116, 24123582, 24889410, 25600536, 25811240, 25846695, 26803980, 29037645, 29539080, 29867292, 32000670, 32164776, 33185880, 34462260, 34845174, 36185373, 37334115, 38400804, 38716860, 40205970, 41354712, 42667560, 44800938, 46460232, 48001005, 48247164, 49778820, 51693390, 52267761, 53607960, 58075290, 59734584, 60308955, 64001340, 67201407, 68924520, 69690348, 72370746, 74668230, 76801608, 77433720, 80411940, 87112935, 89601876, 96002010, 96494328, 99557640, 103386780, 104535522, 112002345, 116150580, 120617910, 128002680, 134402814, 139380696, 144741492, 149336460, 156803283, 160823880, 174225870, 179203752, 180926865, 192004020, 206773560, 209071044, 224004690, 232301160, 241235820, 261338805, 268805628, 289482984, 298672920, 313606566, 336007035, 348451740, 361853730, 384008040, 418142088, 448009380, 470409849, 482471640, 522677610, 537611256, 627213132, 672014070, 696903480, 723707460, 784016415, 896018760, 940819698, 1045355220, 1254426264, 1344028140, 1447414920, 1568032830, 1881639396, 2090710440, 2352049245, 2688056280, 3136065660, 3763278792, 4704098490, 6272131320, 9408196980, 18816393960]

約数ペア:

[(1, 18816393960), (2, 9408196980), (3, 6272131320), (4, 4704098490), (5, 3763278792), (6, 3136065660), (7, 2688056280), (8, 2352049245), (9, 2090710440), (10, 1881639396), (12, 1568032830), (13, 1447414920), (14, 1344028140), (15, 1254426264), (18, 1045355220), (20, 940819698), (21, 896018760), (24, 784016415), (26, 723707460), (27, 696903480), (28, 672014070), (30, 627213132), (35, 537611256), (36, 522677610), (39, 482471640), (40, 470409849), (42, 448009380), (45, 418142088), (49, 384008040), (52, 361853730), (54, 348451740), (56, 336007035), (60, 313606566), (63, 298672920), (65, 289482984), (70, 268805628), (72, 261338805), (78, 241235820), (81, 232301160), (84, 224004690), (90, 209071044), (91, 206773560), (98, 192004020), (104, 180926865), (105, 179203752), (108, 174225870), (117, 160823880), (120, 156803283), (126, 149336460), (130, 144741492), (135, 139380696), (140, 134402814), (147, 128002680), (156, 120617910), (162, 116150580), (168, 112002345), (180, 104535522), (182, 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(1092, 17231130), (1134, 16592940), (1170, 16082388), (1176, 16000335), (1215, 15486744), (1260, 14933646), (1274, 14769540), (1323, 14222520), (1365, 13784904), (1404, 13401990), (1458, 12905620), (1470, 12800268), (1512, 12444705), (1560, 12061791), (1620, 11615058), (1638, 11487420), (1701, 11061960), (1755, 10721592), (1764, 10666890), (1820, 10338678), (1890, 9955764), (1911, 9846360), (1944, 9679215), (1960, 9600201), (2026, 9287460), (2106, 8934660), (2184, 8615565), (2205, 8533512), (2268, 8296470), (2340, 8041194), (2430, 7743372), (2457, 7658280), (2520, 7466823), (2548, 7384770), (2646, 7111260), (2730, 6892452), (2808, 6700995), (2835, 6637176), (2916, 6452810), (2940, 6400134), (3039, 6191640), (3159, 5956440), (3185, 5907816), (3240, 5807529), (3276, 5743710), (3402, 5530980), (3510, 5360796), (3528, 5333445), (3640, 5169339), (3645, 5162248), (3780, 4977882), (3822, 4923180), (3969, 4740840), (4052, 4643730), (4095, 4594968), (4212, 4467330), (4410, 4266756), (4536, 4148235), (4680, 4020597), (4860, 3871686), (4914, 3829140), (5065, 3714984), (5096, 3692385), (5103, 3687320), (5265, 3573864), (5292, 3555630), (5460, 3446226), (5670, 3318588), (5733, 3282120), (5832, 3226405), (5880, 3200067), (6078, 3095820), (6318, 2978220), (6370, 2953908), (6552, 2871855), (6615, 2844504), (6804, 2765490), (7020, 2680398), (7091, 2653560), (7290, 2581124), (7371, 2552760), (7560, 2488941), (7644, 2461590), (7938, 2370420), (8104, 2321865), (8190, 2297484), (8424, 2233665), (8505, 2212392), (8820, 2133378), (9117, 2063880), (9477, 1985480), (9555, 1969272), (9720, 1935843), (9828, 1914570), (10130, 1857492), (10206, 1843660), (10530, 1786932), (10584, 1777815), (10920, 1723113), (11340, 1659294), (11466, 1641060), (11907, 1580280), (12156, 1547910), (12285, 1531656), (12636, 1489110), (12740, 1476954), (13169, 1428840), (13230, 1422252), (13608, 1382745), (14040, 1340199), (14182, 1326780), (14580, 1290562), (14742, 1276380), (15195, 1238328), (15288, 1230795), (15795, 1191288), (15876, 1185210), (16380, 1148742), (17010, 1106196), (17199, 1094040), (17640, 1066689), (18234, 1031940), (18954, 992740), (19110, 984636), (19656, 957285), (19845, 948168), (20260, 928746), (20412, 921830), (21060, 893466), (21273, 884520), (22113, 850920), (22680, 829647), (22932, 820530), (23814, 790140), (24312, 773955), (24570, 765828), (25272, 744555), (25480, 738477), (25515, 737464), (26338, 714420), (26460, 711126), (27351, 687960), (28364, 663390), (28665, 656424), (29160, 645281), (29484, 638190), (30390, 619164), (31590, 595644), (31752, 592605), (32760, 574371), (34020, 553098), (34398, 547020), (35455, 530712), (35721, 526760), (36468, 515970), (36855, 510552), (37908, 496370), (38220, 492318), (39507, 476280), (39690, 474084), (40520, 464373), (40824, 460915), (42120, 446733), (42546, 442260), (44226, 425460), (45585, 412776), (45864, 410265), (47385, 397096), (47628, 395070), (49140, 382914), (49637, 379080), (51030, 368732), (51597, 364680), (52676, 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