19671896400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15193}}^1$

素因数の和:15310

約数の個数: 240

約数和(自身を含む): 68685145536

約数和(自身を除く): 49013249136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 83, 100, 104, 120, 130, 150, 156, 166, 195, 200, 208, 240, 249, 260, 300, 312, 325, 332, 390, 400, 415, 498, 520, 600, 624, 650, 664, 780, 830, 975, 996, 1040, 1079, 1200, 1245, 1300, 1328, 1560, 1660, 1950, 1992, 2075, 2158, 2490, 2600, 3120, 3237, 3320, 3900, 3984, 4150, 4316, 4980, 5200, 5395, 6225, 6474, 6640, 7800, 8300, 8632, 9960, 10790, 12450, 12948, 15193, 15600, 16185, 16600, 17264, 19920, 21580, 24900, 25896, 26975, 30386, 32370, 33200, 43160, 45579, 49800, 51792, 53950, 60772, 64740, 75965, 80925, 86320, 91158, 99600, 107900, 121544, 129480, 151930, 161850, 182316, 197509, 215800, 227895, 243088, 258960, 303860, 323700, 364632, 379825, 395018, 431600, 455790, 592527, 607720, 647400, 729264, 759650, 790036, 911580, 987545, 1139475, 1185054, 1215440, 1261019, 1294800, 1519300, 1580072, 1823160, 1975090, 2278950, 2370108, 2522038, 2962635, 3038600, 3160144, 3646320, 3783057, 3950180, 4557900, 4740216, 4937725, 5044076, 5925270, 6077200, 6305095, 7566114, 7900360, 9115800, 9480432, 9875450, 10088152, 11850540, 12610190, 14813175, 15132228, 15800720, 16393247, 18231600, 18915285, 19750900, 20176304, 23701080, 25220380, 29626350, 30264456, 31525475, 32786494, 37830570, 39501800, 47402160, 49179741, 50440760, 59252700, 60528912, 63050950, 65572988, 75661140, 79003600, 81966235, 94576425, 98359482, 100881520, 118505400, 126101900, 131145976, 151322280, 163932470, 189152850, 196718964, 237010800, 245898705, 252203800, 262291952, 302644560, 327864940, 378305700, 393437928, 409831175, 491797410, 504407600, 655729880, 756611400, 786875856, 819662350, 983594820, 1229493525, 1311459760, 1513222800, 1639324700, 1967189640, 2458987050, 3278649400, 3934379280, 4917974100, 6557298800, 9835948200, 19671896400]

約数ペア:

[(1, 19671896400), (2, 9835948200), (3, 6557298800), (4, 4917974100), (5, 3934379280), (6, 3278649400), (8, 2458987050), (10, 1967189640), (12, 1639324700), (13, 1513222800), (15, 1311459760), (16, 1229493525), (20, 983594820), (24, 819662350), (25, 786875856), (26, 756611400), (30, 655729880), (39, 504407600), (40, 491797410), (48, 409831175), (50, 393437928), (52, 378305700), (60, 327864940), (65, 302644560), (75, 262291952), (78, 252203800), (80, 245898705), (83, 237010800), (100, 196718964), (104, 189152850), (120, 163932470), (130, 151322280), (150, 131145976), (156, 126101900), (166, 118505400), (195, 100881520), (200, 98359482), (208, 94576425), (240, 81966235), (249, 79003600), (260, 75661140), (300, 65572988), (312, 63050950), (325, 60528912), (332, 59252700), (390, 50440760), (400, 49179741), (415, 47402160), (498, 39501800), (520, 37830570), (600, 32786494), (624, 31525475), (650, 30264456), (664, 29626350), (780, 25220380), (830, 23701080), (975, 20176304), (996, 19750900), (1040, 18915285), (1079, 18231600), (1200, 16393247), (1245, 15800720), (1300, 15132228), (1328, 14813175), (1560, 12610190), (1660, 11850540), (1950, 10088152), (1992, 9875450), (2075, 9480432), (2158, 9115800), (2490, 7900360), (2600, 7566114), (3120, 6305095), (3237, 6077200), (3320, 5925270), (3900, 5044076), (3984, 4937725), (4150, 4740216), (4316, 4557900), (4980, 3950180), (5200, 3783057), (5395, 3646320), (6225, 3160144), (6474, 3038600), (6640, 2962635), (7800, 2522038), (8300, 2370108), (8632, 2278950), (9960, 1975090), (10790, 1823160), (12450, 1580072), (12948, 1519300), (15193, 1294800), (15600, 1261019), (16185, 1215440), (16600, 1185054), (17264, 1139475), (19920, 987545), (21580, 911580), (24900, 790036), (25896, 759650), (26975, 729264), (30386, 647400), (32370, 607720), (33200, 592527), (43160, 455790), (45579, 431600), (49800, 395018), (51792, 379825), (53950, 364632), (60772, 323700), (64740, 303860), (75965, 258960), (80925, 243088), (86320, 227895), (91158, 215800), (99600, 197509), (107900, 182316), (121544, 161850), (129480, 151930)]