19434648960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3511}}^1$

素因数の和:3598

約数の個数: 288

約数和(自身を含む): 69364704240

約数和(自身を除く): 49930055280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 961, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1922, 1984, 2232, 2480, 2790, 2880, 2883, 2976, 3511, 3720, 3844, 3968, 4464, 4805, 4960, 5580, 5760, 5766, 5952, 7022, 7440, 7688, 8649, 8928, 9610, 9920, 10533, 11160, 11532, 11904, 14044, 14415, 14880, 15376, 17298, 17555, 17856, 19220, 19840, 21066, 22320, 23064, 28088, 28830, 29760, 30752, 31599, 34596, 35110, 35712, 38440, 42132, 43245, 44640, 46128, 52665, 56176, 57660, 59520, 61504, 63198, 69192, 70220, 76880, 84264, 86490, 89280, 92256, 105330, 108841, 112352, 115320, 123008, 126396, 138384, 140440, 153760, 157995, 168528, 172980, 178560, 184512, 210660, 217682, 224704, 230640, 252792, 276768, 280880, 307520, 315990, 326523, 337056, 345960, 369024, 421320, 435364, 449408, 461280, 505584, 544205, 553536, 561760, 615040, 631980, 653046, 674112, 691920, 842640, 870728, 922560, 979569, 1011168, 1088410, 1107072, 1123520, 1263960, 1306092, 1348224, 1383840, 1632615, 1685280, 1741456, 1845120, 1959138, 2022336, 2176820, 2247040, 2527920, 2612184, 2767680, 3265230, 3370560, 3374071, 3482912, 3918276, 4044672, 4353640, 4897845, 5055840, 5224368, 5535360, 6530460, 6741120, 6748142, 6965824, 7836552, 8707280, 9795690, 10111680, 10122213, 10448736, 13060920, 13496284, 13931648, 15673104, 16870355, 17414560, 19591380, 20223360, 20244426, 20897472, 26121840, 26992568, 30366639, 31346208, 33740710, 34829120, 39182760, 40488852, 41794944, 50611065, 52243680, 53985136, 60733278, 62692416, 67481420, 69658240, 78365520, 80977704, 101222130, 104487360, 107970272, 121466556, 125384832, 134962840, 151833195, 156731040, 161955408, 202444260, 208974720, 215940544, 242933112, 269925680, 303666390, 313462080, 323910816, 404888520, 431881088, 485866224, 539851360, 607332780, 626924160, 647821632, 809777040, 971732448, 1079702720, 1214665560, 1295643264, 1619554080, 1943464896, 2159405440, 2429331120, 3239108160, 3886929792, 4858662240, 6478216320, 9717324480, 19434648960]

約数ペア:

[(1, 19434648960), (2, 9717324480), (3, 6478216320), (4, 4858662240), (5, 3886929792), (6, 3239108160), (8, 2429331120), (9, 2159405440), (10, 1943464896), (12, 1619554080), (15, 1295643264), (16, 1214665560), (18, 1079702720), (20, 971732448), (24, 809777040), (30, 647821632), (31, 626924160), (32, 607332780), (36, 539851360), (40, 485866224), (45, 431881088), (48, 404888520), (60, 323910816), (62, 313462080), (64, 303666390), (72, 269925680), (80, 242933112), (90, 215940544), (93, 208974720), (96, 202444260), (120, 161955408), (124, 156731040), (128, 151833195), (144, 134962840), (155, 125384832), (160, 121466556), (180, 107970272), (186, 104487360), (192, 101222130), (240, 80977704), (248, 78365520), (279, 69658240), (288, 67481420), (310, 62692416), (320, 60733278), (360, 53985136), (372, 52243680), (384, 50611065), (465, 41794944), (480, 40488852), (496, 39182760), (558, 34829120), (576, 33740710), (620, 31346208), (640, 30366639), (720, 26992568), (744, 26121840), (930, 20897472), (960, 20244426), (961, 20223360), (992, 19591380), (1116, 17414560), (1152, 16870355), (1240, 15673104), (1395, 13931648), (1440, 13496284), (1488, 13060920), (1860, 10448736), (1920, 10122213), (1922, 10111680), (1984, 9795690), (2232, 8707280), (2480, 7836552), (2790, 6965824), (2880, 6748142), (2883, 6741120), (2976, 6530460), (3511, 5535360), (3720, 5224368), (3844, 5055840), (3968, 4897845), (4464, 4353640), (4805, 4044672), (4960, 3918276), (5580, 3482912), (5760, 3374071), (5766, 3370560), (5952, 3265230), (7022, 2767680), (7440, 2612184), (7688, 2527920), (8649, 2247040), (8928, 2176820), (9610, 2022336), (9920, 1959138), (10533, 1845120), (11160, 1741456), (11532, 1685280), (11904, 1632615), (14044, 1383840), (14415, 1348224), (14880, 1306092), (15376, 1263960), (17298, 1123520), (17555, 1107072), (17856, 1088410), (19220, 1011168), (19840, 979569), (21066, 922560), (22320, 870728), (23064, 842640), (28088, 691920), (28830, 674112), (29760, 653046), (30752, 631980), (31599, 615040), (34596, 561760), (35110, 553536), (35712, 544205), (38440, 505584), (42132, 461280), (43245, 449408), (44640, 435364), (46128, 421320), (52665, 369024), (56176, 345960), (57660, 337056), (59520, 326523), (61504, 315990), (63198, 307520), (69192, 280880), (70220, 276768), (76880, 252792), (84264, 230640), (86490, 224704), (89280, 217682), (92256, 210660), (105330, 184512), (108841, 178560), (112352, 172980), (115320, 168528), (123008, 157995), (126396, 153760), (138384, 140440)]