13181998560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^2$

素因数の和:179

約数の個数: 432

約数和(自身を含む): 46564915824

約数和(自身を除く): 33382917264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 41, 48, 51, 60, 62, 68, 80, 82, 85, 93, 96, 102, 120, 123, 124, 136, 155, 160, 164, 170, 186, 204, 205, 240, 246, 248, 255, 272, 310, 328, 340, 372, 408, 410, 465, 480, 492, 496, 510, 527, 544, 615, 620, 656, 680, 697, 744, 816, 820, 930, 961, 984, 992, 1020, 1054, 1230, 1240, 1271, 1312, 1360, 1394, 1488, 1581, 1632, 1640, 1681, 1860, 1922, 1968, 2040, 2091, 2108, 2460, 2480, 2542, 2635, 2720, 2788, 2883, 2976, 3162, 3280, 3362, 3485, 3720, 3813, 3844, 3936, 4080, 4182, 4216, 4805, 4920, 4960, 5043, 5084, 5270, 5576, 5766, 6324, 6355, 6560, 6724, 6970, 7440, 7626, 7688, 7905, 8160, 8364, 8405, 8432, 9610, 9840, 10086, 10168, 10455, 10540, 11152, 11532, 12648, 12710, 13448, 13940, 14415, 14880, 15252, 15376, 15810, 16337, 16728, 16810, 16864, 19065, 19220, 19680, 20172, 20336, 20910, 21080, 21607, 22304, 23064, 25215, 25296, 25420, 26896, 27880, 28577, 28830, 30504, 30752, 31620, 32674, 33456, 33620, 38130, 38440, 39401, 40344, 40672, 41820, 42160, 43214, 46128, 49011, 50430, 50592, 50840, 52111, 53792, 55760, 57154, 57660, 61008, 63240, 64821, 65348, 66912, 67240, 76260, 76880, 78802, 80688, 81685, 83640, 84320, 85731, 86428, 92256, 98022, 100860, 101680, 104222, 108035, 111520, 114308, 115320, 118203, 122016, 126480, 129642, 130696, 134480, 142885, 152520, 153760, 156333, 157604, 161376, 163370, 167280, 171462, 172856, 196044, 197005, 201720, 203360, 208444, 216070, 228616, 230640, 236406, 245055, 252960, 259284, 260555, 261392, 268960, 285770, 305040, 312666, 315208, 324105, 326740, 334560, 342924, 345712, 392088, 394010, 403440, 416888, 428655, 432140, 457232, 461280, 472812, 490110, 518568, 521110, 522784, 571540, 591015, 610080, 625332, 630416, 648210, 653480, 669817, 685848, 691424, 781665, 784176, 788020, 806880, 833776, 857310, 864280, 885887, 914464, 945624, 980220, 1037136, 1042220, 1143080, 1182030, 1250664, 1260832, 1296420, 1306960, 1339634, 1371696, 1563330, 1568352, 1576040, 1615441, 1667552, 1714620, 1728560, 1771774, 1891248, 1960440, 2009451, 2074272, 2084440, 2286160, 2364060, 2501328, 2592840, 2613920, 2657661, 2679268, 2743392, 3126660, 3152080, 3230882, 3349085, 3429240, 3457120, 3543548, 3782496, 3920880, 4018902, 4168880, 4429435, 4572320, 4728120, 4846323, 5002656, 5185680, 5315322, 5358536, 6253320, 6304160, 6461764, 6698170, 6858480, 7087096, 7841760, 8037804, 8077205, 8337760, 8858870, 9456240, 9692646, 10047255, 10371360, 10630644, 10717072, 12506640, 12923528, 13288305, 13396340, 13716960, 14174192, 16075608, 16154410, 17717740, 18912480, 19385292, 20094510, 21261288, 21434144, 24231615, 25013280, 25847056, 26576610, 26792680, 27462497, 28348384, 32151216, 32308820, 35435480, 38770584, 40189020, 42522576, 48463230, 51694112, 53153220, 53585360, 54924994, 64302432, 64617640, 70870960, 77541168, 80378040, 82387491, 85045152, 96926460, 106306440, 107170720, 109849988, 129235280, 137312485, 141741920, 155082336, 160756080, 164774982, 193852920, 212612880, 219699976, 258470560, 274624970, 321512160, 329549964, 387705840, 411937455, 425225760, 439399952, 549249940, 659099928, 775411680, 823874910, 878799904, 1098499880, 1318199856, 1647749820, 2196999760, 2636399712, 3295499640, 4393999520, 6590999280, 13181998560]

約数ペア:

[(1, 13181998560), (2, 6590999280), (3, 4393999520), (4, 3295499640), (5, 2636399712), (6, 2196999760), (8, 1647749820), (10, 1318199856), (12, 1098499880), (15, 878799904), (16, 823874910), (17, 775411680), (20, 659099928), (24, 549249940), (30, 439399952), (31, 425225760), (32, 411937455), (34, 387705840), (40, 329549964), (41, 321512160), (48, 274624970), (51, 258470560), (60, 219699976), (62, 212612880), (68, 193852920), (80, 164774982), (82, 160756080), (85, 155082336), (93, 141741920), (96, 137312485), (102, 129235280), (120, 109849988), (123, 107170720), (124, 106306440), (136, 96926460), (155, 85045152), (160, 82387491), (164, 80378040), (170, 77541168), (186, 70870960), (204, 64617640), (205, 64302432), (240, 54924994), (246, 53585360), (248, 53153220), (255, 51694112), (272, 48463230), (310, 42522576), (328, 40189020), (340, 38770584), (372, 35435480), (408, 32308820), (410, 32151216), (465, 28348384), (480, 27462497), (492, 26792680), (496, 26576610), (510, 25847056), (527, 25013280), (544, 24231615), (615, 21434144), (620, 21261288), (656, 20094510), (680, 19385292), (697, 18912480), (744, 17717740), (816, 16154410), (820, 16075608), (930, 14174192), (961, 13716960), (984, 13396340), (992, 13288305), (1020, 12923528), (1054, 12506640), (1230, 10717072), (1240, 10630644), (1271, 10371360), (1312, 10047255), (1360, 9692646), (1394, 9456240), (1488, 8858870), (1581, 8337760), (1632, 8077205), (1640, 8037804), (1681, 7841760), (1860, 7087096), (1922, 6858480), (1968, 6698170), (2040, 6461764), (2091, 6304160), (2108, 6253320), (2460, 5358536), (2480, 5315322), (2542, 5185680), (2635, 5002656), (2720, 4846323), (2788, 4728120), (2883, 4572320), (2976, 4429435), (3162, 4168880), (3280, 4018902), (3362, 3920880), (3485, 3782496), (3720, 3543548), (3813, 3457120), (3844, 3429240), (3936, 3349085), (4080, 3230882), (4182, 3152080), (4216, 3126660), (4805, 2743392), (4920, 2679268), (4960, 2657661), (5043, 2613920), (5084, 2592840), (5270, 2501328), (5576, 2364060), (5766, 2286160), (6324, 2084440), (6355, 2074272), (6560, 2009451), (6724, 1960440), (6970, 1891248), (7440, 1771774), (7626, 1728560), (7688, 1714620), (7905, 1667552), (8160, 1615441), (8364, 1576040), (8405, 1568352), (8432, 1563330), (9610, 1371696), (9840, 1339634), (10086, 1306960), (10168, 1296420), (10455, 1260832), (10540, 1250664), (11152, 1182030), (11532, 1143080), (12648, 1042220), (12710, 1037136), (13448, 980220), (13940, 945624), (14415, 914464), (14880, 885887), (15252, 864280), (15376, 857310), (15810, 833776), (16337, 806880), (16728, 788020), (16810, 784176), (16864, 781665), (19065, 691424), (19220, 685848), (19680, 669817), (20172, 653480), (20336, 648210), (20910, 630416), (21080, 625332), (21607, 610080), (22304, 591015), (23064, 571540), (25215, 522784), (25296, 521110), (25420, 518568), (26896, 490110), (27880, 472812), (28577, 461280), (28830, 457232), (30504, 432140), (30752, 428655), (31620, 416888), (32674, 403440), (33456, 394010), (33620, 392088), (38130, 345712), (38440, 342924), (39401, 334560), (40344, 326740), (40672, 324105), (41820, 315208), (42160, 312666), (43214, 305040), (46128, 285770), (49011, 268960), (50430, 261392), (50592, 260555), (50840, 259284), (52111, 252960), (53792, 245055), (55760, 236406), (57154, 230640), (57660, 228616), (61008, 216070), (63240, 208444), (64821, 203360), (65348, 201720), (66912, 197005), (67240, 196044), (76260, 172856), (76880, 171462), (78802, 167280), (80688, 163370), (81685, 161376), (83640, 157604), (84320, 156333), (85731, 153760), (86428, 152520), (92256, 142885), (98022, 134480), (100860, 130696), (101680, 129642), (104222, 126480), (108035, 122016), (111520, 118203), (114308, 115320)]