56557981620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{482659}}^1$

素因数の和:482715

約数の個数: 192

約数和(自身を含む): 207582412800

約数和(自身を除く): 151024431180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 6510, 7812, 8370, 9765, 11718, 13020, 16740, 19530, 23436, 29295, 39060, 58590, 117180, 482659, 965318, 1447977, 1930636, 2413295, 2895954, 3378613, 4343931, 4826590, 5791908, 6757226, 7239885, 8687862, 9653180, 10135839, 13031793, 13514452, 14479770, 14962429, 16893065, 17375724, 20271678, 21719655, 26063586, 28959540, 29924858, 30407517, 33786130, 40543356, 43439310, 44887287, 50679195, 52127172, 59849716, 60815034, 65158965, 67572260, 74812145, 86878620, 89774574, 91222551, 101358390, 104737003, 121630068, 130317930, 134661861, 149624290, 152037585, 179549148, 182445102, 202716780, 209474006, 224436435, 260635860, 269323722, 299248580, 304075170, 314211009, 364890204, 403985583, 418948012, 448872870, 456112755, 523685015, 538647444, 608150340, 628422018, 673309305, 807971166, 897745740, 912225510, 942633027, 1047370030, 1256844036, 1346618610, 1571055045, 1615942332, 1824451020, 1885266054, 2019927915, 2094740060, 2693237220, 2827899081, 3142110090, 3770532108, 4039855830, 4713165135, 5655798162, 6284220180, 8079711660, 9426330270, 11311596324, 14139495405, 18852660540, 28278990810, 56557981620]

約数ペア:

[(1, 56557981620), (2, 28278990810), (3, 18852660540), (4, 14139495405), (5, 11311596324), (6, 9426330270), (7, 8079711660), (9, 6284220180), (10, 5655798162), (12, 4713165135), (14, 4039855830), (15, 3770532108), (18, 3142110090), (20, 2827899081), (21, 2693237220), (27, 2094740060), (28, 2019927915), (30, 1885266054), (31, 1824451020), (35, 1615942332), (36, 1571055045), (42, 1346618610), (45, 1256844036), (54, 1047370030), (60, 942633027), (62, 912225510), (63, 897745740), (70, 807971166), (84, 673309305), (90, 628422018), (93, 608150340), (105, 538647444), (108, 523685015), (124, 456112755), (126, 448872870), (135, 418948012), (140, 403985583), (155, 364890204), (180, 314211009), (186, 304075170), (189, 299248580), (210, 269323722), (217, 260635860), (252, 224436435), (270, 209474006), (279, 202716780), (310, 182445102), (315, 179549148), (372, 152037585), (378, 149624290), (420, 134661861), (434, 130317930), (465, 121630068), (540, 104737003), (558, 101358390), (620, 91222551), (630, 89774574), (651, 86878620), (756, 74812145), (837, 67572260), (868, 65158965), (930, 60815034), (945, 59849716), (1085, 52127172), (1116, 50679195), (1260, 44887287), (1302, 43439310), (1395, 40543356), (1674, 33786130), (1860, 30407517), (1890, 29924858), (1953, 28959540), (2170, 26063586), (2604, 21719655), (2790, 20271678), (3255, 17375724), (3348, 16893065), (3780, 14962429), (3906, 14479770), (4185, 13514452), (4340, 13031793), (5580, 10135839), (5859, 9653180), (6510, 8687862), (7812, 7239885), (8370, 6757226), (9765, 5791908), (11718, 4826590), (13020, 4343931), (16740, 3378613), (19530, 2895954), (23436, 2413295), (29295, 1930636), (39060, 1447977), (58590, 965318), (117180, 482659)]