219435840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1$

素因数の和:5897

約数の個数: 168

約数和(自身を含む): 812965608

約数和(自身を除く): 593529768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 5861, 6240, 7488, 9360, 11722, 12480, 17583, 18720, 23444, 29305, 35166, 37440, 46888, 52749, 58610, 70332, 76193, 87915, 93776, 105498, 117220, 140664, 152386, 175830, 187552, 210996, 228579, 234440, 263745, 281328, 304772, 351660, 375104, 380965, 421992, 457158, 468880, 527490, 562656, 609544, 685737, 703320, 761930, 843984, 914316, 937760, 1054980, 1125312, 1142895, 1219088, 1371474, 1406640, 1523860, 1687968, 1828632, 1875520, 2109960, 2285790, 2438176, 2742948, 2813280, 3047720, 3375936, 3428685, 3657264, 4219920, 4571580, 4876352, 5485896, 5626560, 6095440, 6857370, 7314528, 8439840, 9143160, 10971792, 12190880, 13714740, 14629056, 16879680, 18286320, 21943584, 24381760, 27429480, 36572640, 43887168, 54858960, 73145280, 109717920, 219435840]

約数ペア:

[(1, 219435840), (2, 109717920), (3, 73145280), (4, 54858960), (5, 43887168), (6, 36572640), (8, 27429480), (9, 24381760), (10, 21943584), (12, 18286320), (13, 16879680), (15, 14629056), (16, 13714740), (18, 12190880), (20, 10971792), (24, 9143160), (26, 8439840), (30, 7314528), (32, 6857370), (36, 6095440), (39, 5626560), (40, 5485896), (45, 4876352), (48, 4571580), (52, 4219920), (60, 3657264), (64, 3428685), (65, 3375936), (72, 3047720), (78, 2813280), (80, 2742948), (90, 2438176), (96, 2285790), (104, 2109960), (117, 1875520), (120, 1828632), (130, 1687968), (144, 1523860), (156, 1406640), (160, 1371474), (180, 1219088), (192, 1142895), (195, 1125312), (208, 1054980), (234, 937760), (240, 914316), (260, 843984), (288, 761930), (312, 703320), (320, 685737), (360, 609544), (390, 562656), (416, 527490), (468, 468880), (480, 457158), (520, 421992), (576, 380965), (585, 375104), (624, 351660), (720, 304772), (780, 281328), (832, 263745), (936, 234440), (960, 228579), (1040, 210996), (1170, 187552), (1248, 175830), (1440, 152386), (1560, 140664), (1872, 117220), (2080, 105498), (2340, 93776), (2496, 87915), (2880, 76193), (3120, 70332), (3744, 58610), (4160, 52749), (4680, 46888), (5861, 37440), (6240, 35166), (7488, 29305), (9360, 23444), (11722, 18720), (12480, 17583)]