15525294720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16811}}^1$

素因数の和:16883

約数の個数: 256

約数和(自身を含む): 54737182080

約数和(自身を除く): 39211887360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 128, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 370, 384, 390, 416, 444, 480, 481, 520, 555, 592, 624, 640, 740, 780, 832, 888, 960, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1664, 1776, 1920, 1924, 2080, 2220, 2368, 2405, 2496, 2886, 2960, 3120, 3552, 3848, 4160, 4440, 4736, 4810, 4992, 5772, 5920, 6240, 7104, 7215, 7696, 8320, 8880, 9620, 11544, 11840, 12480, 14208, 14430, 15392, 16811, 17760, 19240, 23088, 23680, 24960, 28860, 30784, 33622, 35520, 38480, 46176, 50433, 57720, 61568, 67244, 71040, 76960, 84055, 92352, 100866, 115440, 134488, 153920, 168110, 184704, 201732, 218543, 230880, 252165, 268976, 307840, 336220, 403464, 437086, 461760, 504330, 537952, 622007, 655629, 672440, 806928, 874172, 923520, 1008660, 1075904, 1092715, 1244014, 1311258, 1344880, 1613856, 1748344, 1866021, 2017320, 2151808, 2185430, 2488028, 2622516, 2689760, 3110035, 3227712, 3278145, 3496688, 3732042, 4034640, 4370860, 4976056, 5245032, 5379520, 6220070, 6455424, 6556290, 6993376, 7464084, 8069280, 8086091, 8741720, 9330105, 9952112, 10490064, 10759040, 12440140, 13112580, 13986752, 14928168, 16138560, 16172182, 17483440, 18660210, 19904224, 20980128, 24258273, 24880280, 26225160, 27973504, 29856336, 32277120, 32344364, 34966880, 37320420, 39808448, 40430455, 41960256, 48516546, 49760560, 52450320, 59712672, 64688728, 69933760, 74640840, 79616896, 80860910, 83920512, 97033092, 99521120, 104900640, 119425344, 121291365, 129377456, 139867520, 149281680, 161721820, 194066184, 199042240, 209801280, 238850688, 242582730, 258754912, 298563360, 323443640, 388132368, 398084480, 419602560, 485165460, 517509824, 597126720, 646887280, 776264736, 970330920, 1035019648, 1194253440, 1293774560, 1552529472, 1940661840, 2587549120, 3105058944, 3881323680, 5175098240, 7762647360, 15525294720]

約数ペア:

[(1, 15525294720), (2, 7762647360), (3, 5175098240), (4, 3881323680), (5, 3105058944), (6, 2587549120), (8, 1940661840), (10, 1552529472), (12, 1293774560), (13, 1194253440), (15, 1035019648), (16, 970330920), (20, 776264736), (24, 646887280), (26, 597126720), (30, 517509824), (32, 485165460), (37, 419602560), (39, 398084480), (40, 388132368), (48, 323443640), (52, 298563360), (60, 258754912), (64, 242582730), (65, 238850688), (74, 209801280), (78, 199042240), (80, 194066184), (96, 161721820), (104, 149281680), (111, 139867520), (120, 129377456), (128, 121291365), (130, 119425344), (148, 104900640), (156, 99521120), (160, 97033092), (185, 83920512), (192, 80860910), (195, 79616896), (208, 74640840), (222, 69933760), (240, 64688728), (260, 59712672), (296, 52450320), (312, 49760560), (320, 48516546), (370, 41960256), (384, 40430455), (390, 39808448), (416, 37320420), (444, 34966880), (480, 32344364), (481, 32277120), (520, 29856336), (555, 27973504), (592, 26225160), (624, 24880280), (640, 24258273), (740, 20980128), (780, 19904224), (832, 18660210), (888, 17483440), (960, 16172182), (962, 16138560), (1040, 14928168), (1110, 13986752), (1184, 13112580), (1248, 12440140), (1443, 10759040), (1480, 10490064), (1560, 9952112), (1664, 9330105), (1776, 8741720), (1920, 8086091), (1924, 8069280), (2080, 7464084), (2220, 6993376), (2368, 6556290), (2405, 6455424), (2496, 6220070), (2886, 5379520), (2960, 5245032), (3120, 4976056), (3552, 4370860), (3848, 4034640), (4160, 3732042), (4440, 3496688), (4736, 3278145), (4810, 3227712), (4992, 3110035), (5772, 2689760), (5920, 2622516), (6240, 2488028), (7104, 2185430), (7215, 2151808), (7696, 2017320), (8320, 1866021), (8880, 1748344), (9620, 1613856), (11544, 1344880), (11840, 1311258), (12480, 1244014), (14208, 1092715), (14430, 1075904), (15392, 1008660), (16811, 923520), (17760, 874172), (19240, 806928), (23088, 672440), (23680, 655629), (24960, 622007), (28860, 537952), (30784, 504330), (33622, 461760), (35520, 437086), (38480, 403464), (46176, 336220), (50433, 307840), (57720, 268976), (61568, 252165), (67244, 230880), (71040, 218543), (76960, 201732), (84055, 184704), (92352, 168110), (100866, 153920), (115440, 134488)]