196716520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3$

素因数の和:93

約数の個数: 256

約数和(自身を含む): 631411200

約数和(自身を除く): 434694680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 104, 110, 119, 130, 136, 140, 143, 154, 170, 182, 187, 220, 221, 238, 260, 280, 286, 289, 308, 340, 364, 374, 385, 440, 442, 455, 476, 520, 572, 578, 595, 616, 680, 715, 728, 748, 770, 884, 910, 935, 952, 1001, 1105, 1144, 1156, 1190, 1309, 1430, 1445, 1496, 1540, 1547, 1768, 1820, 1870, 2002, 2023, 2210, 2312, 2380, 2431, 2618, 2860, 2890, 3080, 3094, 3179, 3640, 3740, 3757, 4004, 4046, 4420, 4760, 4862, 4913, 5005, 5236, 5720, 5780, 6188, 6358, 6545, 7480, 7514, 7735, 8008, 8092, 8840, 9724, 9826, 10010, 10115, 10472, 11560, 12155, 12376, 12716, 13090, 15028, 15470, 15895, 16184, 17017, 18785, 19448, 19652, 20020, 20230, 22253, 24310, 24565, 25432, 26180, 26299, 30056, 30940, 31790, 34034, 34391, 37570, 39304, 40040, 40460, 41327, 44506, 48620, 49130, 52360, 52598, 54043, 61880, 63580, 63869, 68068, 68782, 75140, 80920, 82654, 85085, 89012, 97240, 98260, 105196, 108086, 111265, 127160, 127738, 131495, 136136, 137564, 150280, 165308, 170170, 171955, 178024, 196520, 206635, 210392, 216172, 222530, 255476, 262990, 270215, 275128, 289289, 319345, 330616, 340340, 343910, 378301, 413270, 432344, 445060, 447083, 510952, 525980, 540430, 578578, 638690, 680680, 687820, 702559, 756602, 826540, 890120, 894166, 1051960, 1080860, 1157156, 1277380, 1375640, 1405118, 1446445, 1513204, 1653080, 1788332, 1891505, 2161720, 2235415, 2314312, 2554760, 2810236, 2892890, 3026408, 3512795, 3576664, 3783010, 4470830, 4917913, 5620472, 5785780, 7025590, 7566020, 8941660, 9835826, 11571560, 14051180, 15132040, 17883320, 19671652, 24589565, 28102360, 39343304, 49179130, 98358260, 196716520]

約数ペア:

[(1, 196716520), (2, 98358260), (4, 49179130), (5, 39343304), (7, 28102360), (8, 24589565), (10, 19671652), (11, 17883320), (13, 15132040), (14, 14051180), (17, 11571560), (20, 9835826), (22, 8941660), (26, 7566020), (28, 7025590), (34, 5785780), (35, 5620472), (40, 4917913), (44, 4470830), (52, 3783010), (55, 3576664), (56, 3512795), (65, 3026408), (68, 2892890), (70, 2810236), (77, 2554760), (85, 2314312), (88, 2235415), (91, 2161720), (104, 1891505), (110, 1788332), (119, 1653080), (130, 1513204), (136, 1446445), (140, 1405118), (143, 1375640), (154, 1277380), (170, 1157156), (182, 1080860), (187, 1051960), (220, 894166), (221, 890120), (238, 826540), (260, 756602), (280, 702559), (286, 687820), (289, 680680), (308, 638690), (340, 578578), (364, 540430), (374, 525980), (385, 510952), (440, 447083), (442, 445060), (455, 432344), (476, 413270), (520, 378301), (572, 343910), (578, 340340), (595, 330616), (616, 319345), (680, 289289), (715, 275128), (728, 270215), (748, 262990), (770, 255476), (884, 222530), (910, 216172), (935, 210392), (952, 206635), (1001, 196520), (1105, 178024), (1144, 171955), (1156, 170170), (1190, 165308), (1309, 150280), (1430, 137564), (1445, 136136), (1496, 131495), (1540, 127738), (1547, 127160), (1768, 111265), (1820, 108086), (1870, 105196), (2002, 98260), (2023, 97240), (2210, 89012), (2312, 85085), (2380, 82654), (2431, 80920), (2618, 75140), (2860, 68782), (2890, 68068), (3080, 63869), (3094, 63580), (3179, 61880), (3640, 54043), (3740, 52598), (3757, 52360), (4004, 49130), (4046, 48620), (4420, 44506), (4760, 41327), (4862, 40460), (4913, 40040), (5005, 39304), (5236, 37570), (5720, 34391), (5780, 34034), (6188, 31790), (6358, 30940), (6545, 30056), (7480, 26299), (7514, 26180), (7735, 25432), (8008, 24565), (8092, 24310), (8840, 22253), (9724, 20230), (9826, 20020), (10010, 19652), (10115, 19448), (10472, 18785), (11560, 17017), (12155, 16184), (12376, 15895), (12716, 15470), (13090, 15028)]