19434763920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1543}}^1$

素因数の和:1950

約数の個数: 320

約数和(自身を含む): 71019454464

約数和(自身を除く): 51584690544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 367, 390, 429, 440, 520, 528, 572, 624, 660, 715, 734, 780, 858, 880, 1040, 1101, 1144, 1320, 1430, 1468, 1543, 1560, 1716, 1835, 2145, 2202, 2288, 2640, 2860, 2936, 3086, 3120, 3432, 3670, 4037, 4290, 4404, 4629, 4771, 5505, 5720, 5872, 6172, 6864, 7340, 7715, 8074, 8580, 8808, 9258, 9542, 11010, 11440, 12111, 12344, 14313, 14680, 15430, 16148, 16973, 17160, 17616, 18516, 19084, 20059, 20185, 22020, 23145, 23855, 24222, 24688, 28626, 29360, 30860, 32296, 33946, 34320, 37032, 38168, 40118, 40370, 44040, 46290, 47710, 48444, 50919, 52481, 57252, 60177, 60555, 61720, 64592, 67892, 71565, 74064, 76336, 80236, 80740, 84865, 88080, 92580, 95420, 96888, 100295, 101838, 104962, 114504, 120354, 121110, 123440, 135784, 143130, 157443, 160472, 161480, 169730, 185160, 190840, 193776, 200590, 203676, 209924, 220649, 229008, 240708, 242220, 254595, 262405, 271568, 286260, 300885, 314886, 320944, 322960, 339460, 370320, 381680, 401180, 407352, 419848, 441298, 481416, 484440, 509190, 524810, 566281, 572520, 601770, 629772, 661947, 678920, 787215, 802360, 814704, 839696, 882596, 962832, 968880, 1018380, 1049620, 1103245, 1132562, 1145040, 1203540, 1259544, 1323894, 1357840, 1574430, 1604720, 1698843, 1765192, 2036760, 2099240, 2206490, 2265124, 2407080, 2519088, 2647788, 2831405, 3148860, 3309735, 3397686, 3530384, 4073520, 4198480, 4412980, 4530248, 4814160, 5295576, 5662810, 6229091, 6297720, 6619470, 6795372, 7361653, 8494215, 8825960, 9060496, 10591152, 11325620, 12458182, 12595440, 13238940, 13590744, 14723306, 16988430, 17651920, 18687273, 22084959, 22651240, 24916364, 26477880, 27181488, 29446612, 31145455, 33976860, 36808265, 37374546, 44169918, 45302480, 49832728, 52955760, 58893224, 62290910, 67953720, 73616530, 74749092, 80978183, 88339836, 93436365, 99665456, 110424795, 117786448, 124581820, 135907440, 147233060, 149498184, 161956366, 176679672, 186872730, 220849590, 242934549, 249163640, 294466120, 298996368, 323912732, 353359344, 373745460, 404890915, 441699180, 485869098, 498327280, 588932240, 647825464, 747490920, 809781830, 883398360, 971738196, 1214672745, 1295650928, 1494981840, 1619563660, 1766796720, 1943476392, 2429345490, 3239127320, 3886952784, 4858690980, 6478254640, 9717381960, 19434763920]

約数ペア:

[(1, 19434763920), (2, 9717381960), (3, 6478254640), (4, 4858690980), (5, 3886952784), (6, 3239127320), (8, 2429345490), (10, 1943476392), (11, 1766796720), (12, 1619563660), (13, 1494981840), (15, 1295650928), (16, 1214672745), (20, 971738196), (22, 883398360), (24, 809781830), (26, 747490920), (30, 647825464), (33, 588932240), (39, 498327280), (40, 485869098), (44, 441699180), (48, 404890915), (52, 373745460), (55, 353359344), (60, 323912732), (65, 298996368), (66, 294466120), (78, 249163640), (80, 242934549), (88, 220849590), (104, 186872730), (110, 176679672), (120, 161956366), (130, 149498184), (132, 147233060), (143, 135907440), (156, 124581820), (165, 117786448), (176, 110424795), (195, 99665456), (208, 93436365), (220, 88339836), (240, 80978183), (260, 74749092), (264, 73616530), (286, 67953720), (312, 62290910), (330, 58893224), (367, 52955760), (390, 49832728), (429, 45302480), (440, 44169918), (520, 37374546), (528, 36808265), (572, 33976860), (624, 31145455), (660, 29446612), (715, 27181488), (734, 26477880), (780, 24916364), (858, 22651240), (880, 22084959), (1040, 18687273), (1101, 17651920), (1144, 16988430), (1320, 14723306), (1430, 13590744), (1468, 13238940), (1543, 12595440), (1560, 12458182), (1716, 11325620), (1835, 10591152), (2145, 9060496), (2202, 8825960), (2288, 8494215), (2640, 7361653), (2860, 6795372), (2936, 6619470), (3086, 6297720), (3120, 6229091), (3432, 5662810), (3670, 5295576), (4037, 4814160), (4290, 4530248), (4404, 4412980), (4629, 4198480), (4771, 4073520), (5505, 3530384), (5720, 3397686), (5872, 3309735), (6172, 3148860), (6864, 2831405), (7340, 2647788), (7715, 2519088), (8074, 2407080), (8580, 2265124), (8808, 2206490), (9258, 2099240), (9542, 2036760), (11010, 1765192), (11440, 1698843), (12111, 1604720), (12344, 1574430), (14313, 1357840), (14680, 1323894), (15430, 1259544), (16148, 1203540), (16973, 1145040), (17160, 1132562), (17616, 1103245), (18516, 1049620), (19084, 1018380), (20059, 968880), (20185, 962832), (22020, 882596), (23145, 839696), (23855, 814704), (24222, 802360), (24688, 787215), (28626, 678920), (29360, 661947), (30860, 629772), (32296, 601770), (33946, 572520), (34320, 566281), (37032, 524810), (38168, 509190), (40118, 484440), (40370, 481416), (44040, 441298), (46290, 419848), (47710, 407352), (48444, 401180), (50919, 381680), (52481, 370320), (57252, 339460), (60177, 322960), (60555, 320944), (61720, 314886), (64592, 300885), (67892, 286260), (71565, 271568), (74064, 262405), (76336, 254595), (80236, 242220), (80740, 240708), (84865, 229008), (88080, 220649), (92580, 209924), (95420, 203676), (96888, 200590), (100295, 193776), (101838, 190840), (104962, 185160), (114504, 169730), (120354, 161480), (121110, 160472), (123440, 157443), (135784, 143130)]