19402971120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2382

約数の個数: 480

約数和(自身を含む): 75548021760

約数和(自身を除く): 56145050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 169, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 338, 345, 351, 360, 368, 390, 414, 432, 460, 468, 507, 520, 540, 552, 585, 598, 621, 624, 676, 690, 702, 720, 780, 828, 845, 897, 920, 936, 1014, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1352, 1380, 1404, 1495, 1521, 1560, 1656, 1690, 1755, 1794, 1840, 1872, 2028, 2070, 2160, 2311, 2340, 2392, 2484, 2535, 2691, 2704, 2760, 2808, 2990, 3042, 3105, 3120, 3312, 3380, 3510, 3588, 3887, 4056, 4140, 4485, 4563, 4622, 4680, 4784, 4968, 5070, 5382, 5520, 5616, 5980, 6084, 6210, 6760, 6933, 7020, 7176, 7605, 7774, 8073, 8112, 8280, 8970, 9126, 9244, 9360, 9936, 10140, 10764, 11555, 11661, 11960, 12168, 12420, 13455, 13520, 13866, 14040, 14352, 15210, 15548, 16146, 16560, 17940, 18252, 18488, 19435, 20280, 20799, 21528, 22815, 23110, 23322, 23920, 24336, 24840, 26910, 27732, 28080, 30043, 30420, 31096, 32292, 34665, 34983, 35880, 36504, 36976, 38870, 40365, 40560, 41598, 43056, 45630, 46220, 46644, 49680, 53153, 53820, 55464, 58305, 60086, 60840, 62192, 62397, 64584, 69330, 69966, 71760, 73008, 77740, 80730, 83196, 90129, 91260, 92440, 93288, 103995, 104949, 106306, 107640, 110928, 116610, 120172, 121680, 124794, 129168, 138660, 139932, 150215, 155480, 159459, 161460, 166392, 174915, 180258, 182520, 184880, 186576, 207990, 209898, 212612, 215280, 233220, 240344, 249588, 265765, 270387, 277320, 279864, 300430, 310960, 311985, 318918, 322920, 332784, 349830, 360516, 365040, 390559, 415980, 419796, 425224, 450645, 466440, 478377, 480688, 499176, 524745, 531530, 540774, 554640, 559728, 600860, 623970, 637836, 645840, 690989, 699660, 721032, 781118, 797295, 811161, 831960, 839592, 850448, 901290, 932880, 956754, 998352, 1049490, 1063060, 1081548, 1171677, 1201720, 1247940, 1275672, 1351935, 1381978, 1399320, 1435131, 1442064, 1562236, 1594590, 1622322, 1663920, 1679184, 1802580, 1913508, 1952795, 2072967, 2098980, 2126120, 2163096, 2343354, 2391885, 2403440, 2495880, 2551344, 2703870, 2763956, 2798640, 2870262, 3124472, 3189180, 3244644, 3454945, 3515031, 3605160, 3827016, 3905590, 4055805, 4145934, 4197960, 4252240, 4326192, 4686708, 4783770, 4991760, 5407740, 5527912, 5740524, 5858385, 6218901, 6248944, 6378360, 6489288, 6909890, 7030062, 7175655, 7210320, 7654032, 7811180, 8111610, 8291868, 8395920, 8982857, 9373416, 9567540, 10364835, 10545093, 10815480, 11055824, 11481048, 11716770, 12437802, 12756720, 12978576, 13819780, 14060124, 14351310, 15622360, 16223220, 16583736, 17575155, 17965714, 18656703, 18746832, 19135080, 20729670, 21090186, 21630960, 22962096, 23433540, 24875604, 26948571, 27639560, 28120248, 28702620, 31094505, 31244720, 32446440, 33167472, 35150310, 35931428, 37313406, 38270160, 41459340, 42180372, 44914285, 46867080, 49751208, 52725465, 53897142, 55279120, 56240496, 57405240, 62189010, 64892880, 70300620, 71862856, 74626812, 80845713, 82918680, 84360744, 89828570, 93283515, 93734160, 99502416, 105450930, 107794284, 114810480, 124378020, 134742855, 140601240, 143725712, 149253624, 161691426, 165837360, 168721488, 179657140, 186567030, 210901860, 215588568, 242537139, 248756040, 269485710, 281202480, 298507248, 323382852, 359314280, 373134060, 404228565, 421803720, 431177136, 485074278, 497512080, 538971420, 646765704, 718628560, 746268120, 808457130, 843607440, 970148556, 1077942840, 1212685695, 1293531408, 1492536240, 1616914260, 1940297112, 2155885680, 2425371390, 3233828520, 3880594224, 4850742780, 6467657040, 9701485560, 19402971120]

約数ペア:

[(1, 19402971120), (2, 9701485560), (3, 6467657040), (4, 4850742780), (5, 3880594224), (6, 3233828520), (8, 2425371390), (9, 2155885680), (10, 1940297112), (12, 1616914260), (13, 1492536240), (15, 1293531408), (16, 1212685695), (18, 1077942840), (20, 970148556), (23, 843607440), (24, 808457130), (26, 746268120), (27, 718628560), (30, 646765704), (36, 538971420), (39, 497512080), (40, 485074278), (45, 431177136), (46, 421803720), (48, 404228565), (52, 373134060), (54, 359314280), (60, 323382852), (65, 298507248), (69, 281202480), (72, 269485710), (78, 248756040), (80, 242537139), (90, 215588568), (92, 210901860), (104, 186567030), (108, 179657140), (115, 168721488), (117, 165837360), (120, 161691426), (130, 149253624), (135, 143725712), (138, 140601240), (144, 134742855), (156, 124378020), (169, 114810480), (180, 107794284), (184, 105450930), (195, 99502416), (207, 93734160), (208, 93283515), (216, 89828570), (230, 84360744), (234, 82918680), (240, 80845713), (260, 74626812), (270, 71862856), (276, 70300620), (299, 64892880), (312, 62189010), (338, 57405240), (345, 56240496), (351, 55279120), (360, 53897142), (368, 52725465), (390, 49751208), (414, 46867080), (432, 44914285), (460, 42180372), (468, 41459340), (507, 38270160), (520, 37313406), (540, 35931428), (552, 35150310), (585, 33167472), (598, 32446440), (621, 31244720), (624, 31094505), (676, 28702620), (690, 28120248), (702, 27639560), (720, 26948571), (780, 24875604), (828, 23433540), (845, 22962096), (897, 21630960), (920, 21090186), (936, 20729670), (1014, 19135080), (1035, 18746832), (1040, 18656703), (1080, 17965714), (1104, 17575155), (1170, 16583736), (1196, 16223220), (1242, 15622360), (1352, 14351310), (1380, 14060124), (1404, 13819780), (1495, 12978576), (1521, 12756720), (1560, 12437802), (1656, 11716770), (1690, 11481048), (1755, 11055824), (1794, 10815480), (1840, 10545093), (1872, 10364835), (2028, 9567540), (2070, 9373416), (2160, 8982857), (2311, 8395920), (2340, 8291868), (2392, 8111610), (2484, 7811180), (2535, 7654032), (2691, 7210320), (2704, 7175655), (2760, 7030062), (2808, 6909890), (2990, 6489288), (3042, 6378360), (3105, 6248944), (3120, 6218901), (3312, 5858385), (3380, 5740524), (3510, 5527912), (3588, 5407740), (3887, 4991760), (4056, 4783770), (4140, 4686708), (4485, 4326192), (4563, 4252240), (4622, 4197960), (4680, 4145934), (4784, 4055805), (4968, 3905590), (5070, 3827016), (5382, 3605160), (5520, 3515031), (5616, 3454945), (5980, 3244644), (6084, 3189180), (6210, 3124472), (6760, 2870262), (6933, 2798640), (7020, 2763956), (7176, 2703870), (7605, 2551344), (7774, 2495880), (8073, 2403440), (8112, 2391885), (8280, 2343354), (8970, 2163096), (9126, 2126120), (9244, 2098980), (9360, 2072967), (9936, 1952795), (10140, 1913508), (10764, 1802580), (11555, 1679184), (11661, 1663920), (11960, 1622322), (12168, 1594590), (12420, 1562236), (13455, 1442064), (13520, 1435131), (13866, 1399320), (14040, 1381978), (14352, 1351935), (15210, 1275672), (15548, 1247940), (16146, 1201720), (16560, 1171677), (17940, 1081548), (18252, 1063060), (18488, 1049490), (19435, 998352), (20280, 956754), (20799, 932880), (21528, 901290), (22815, 850448), (23110, 839592), (23322, 831960), (23920, 811161), (24336, 797295), (24840, 781118), (26910, 721032), (27732, 699660), (28080, 690989), (30043, 645840), (30420, 637836), (31096, 623970), (32292, 600860), (34665, 559728), (34983, 554640), (35880, 540774), (36504, 531530), (36976, 524745), (38870, 499176), (40365, 480688), (40560, 478377), (41598, 466440), (43056, 450645), (45630, 425224), (46220, 419796), (46644, 415980), (49680, 390559), (53153, 365040), (53820, 360516), (55464, 349830), (58305, 332784), (60086, 322920), (60840, 318918), (62192, 311985), (62397, 310960), (64584, 300430), (69330, 279864), (69966, 277320), (71760, 270387), (73008, 265765), (77740, 249588), (80730, 240344), (83196, 233220), (90129, 215280), (91260, 212612), (92440, 209898), (93288, 207990), (103995, 186576), (104949, 184880), (106306, 182520), (107640, 180258), (110928, 174915), (116610, 166392), (120172, 161460), (121680, 159459), (124794, 155480), (129168, 150215), (138660, 139932)]