13205800440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{8867}}^1$

素因数の和:9091

約数の個数: 256

約数和(自身を含む): 50568883200

約数和(自身を除く): 37363082760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 197, 210, 216, 252, 270, 280, 315, 360, 378, 394, 420, 504, 540, 591, 630, 756, 788, 840, 945, 985, 1080, 1182, 1260, 1379, 1512, 1576, 1773, 1890, 1970, 2364, 2520, 2758, 2955, 3546, 3780, 3940, 4137, 4728, 5319, 5516, 5910, 6895, 7092, 7560, 7880, 8274, 8865, 8867, 10638, 11032, 11820, 12411, 13790, 14184, 16548, 17730, 17734, 20685, 21276, 23640, 24822, 26595, 26601, 27580, 33096, 35460, 35468, 37233, 41370, 42552, 44335, 49644, 53190, 53202, 55160, 62055, 62069, 70920, 70936, 74466, 79803, 82740, 88670, 99288, 106380, 106404, 124110, 124138, 133005, 148932, 159606, 165480, 177340, 186165, 186207, 212760, 212808, 239409, 248220, 248276, 266010, 297864, 310345, 319212, 354680, 372330, 372414, 399015, 478818, 496440, 496552, 532020, 558621, 620690, 638424, 744660, 744828, 798030, 931035, 957636, 1064040, 1117242, 1197045, 1241380, 1489320, 1489656, 1596060, 1675863, 1746799, 1862070, 1915272, 2234484, 2394090, 2482760, 2793105, 3192120, 3351726, 3493598, 3724140, 4468968, 4788180, 5240397, 5586210, 6703452, 6987196, 7448280, 8379315, 8733995, 9576360, 10480794, 11172420, 12227593, 13406904, 13974392, 15721191, 16758630, 17467990, 20961588, 22344840, 24455186, 26201985, 31442382, 33517260, 34935980, 36682779, 41923176, 47163573, 48910372, 52403970, 61137965, 62884764, 67034520, 69871960, 73365558, 78605955, 94327146, 97820744, 104807940, 110048337, 122275930, 125769528, 146731116, 157211910, 183413895, 188654292, 209615880, 220096674, 235817865, 244551860, 293462232, 314423820, 330145011, 366827790, 377308584, 440193348, 471635730, 489103720, 550241685, 628847640, 660290022, 733655580, 880386696, 943271460, 1100483370, 1320580044, 1467311160, 1650725055, 1886542920, 2200966740, 2641160088, 3301450110, 4401933480, 6602900220, 13205800440]

約数ペア:

[(1, 13205800440), (2, 6602900220), (3, 4401933480), (4, 3301450110), (5, 2641160088), (6, 2200966740), (7, 1886542920), (8, 1650725055), (9, 1467311160), (10, 1320580044), (12, 1100483370), (14, 943271460), (15, 880386696), (18, 733655580), (20, 660290022), (21, 628847640), (24, 550241685), (27, 489103720), (28, 471635730), (30, 440193348), (35, 377308584), (36, 366827790), (40, 330145011), (42, 314423820), (45, 293462232), (54, 244551860), (56, 235817865), (60, 220096674), (63, 209615880), (70, 188654292), (72, 183413895), (84, 157211910), (90, 146731116), (105, 125769528), (108, 122275930), (120, 110048337), (126, 104807940), (135, 97820744), (140, 94327146), (168, 78605955), (180, 73365558), (189, 69871960), (197, 67034520), (210, 62884764), (216, 61137965), (252, 52403970), (270, 48910372), (280, 47163573), (315, 41923176), (360, 36682779), (378, 34935980), (394, 33517260), (420, 31442382), (504, 26201985), (540, 24455186), (591, 22344840), (630, 20961588), (756, 17467990), (788, 16758630), (840, 15721191), (945, 13974392), (985, 13406904), (1080, 12227593), (1182, 11172420), (1260, 10480794), (1379, 9576360), (1512, 8733995), (1576, 8379315), (1773, 7448280), (1890, 6987196), (1970, 6703452), (2364, 5586210), (2520, 5240397), (2758, 4788180), (2955, 4468968), (3546, 3724140), (3780, 3493598), (3940, 3351726), (4137, 3192120), (4728, 2793105), (5319, 2482760), (5516, 2394090), (5910, 2234484), (6895, 1915272), (7092, 1862070), (7560, 1746799), (7880, 1675863), (8274, 1596060), (8865, 1489656), (8867, 1489320), (10638, 1241380), (11032, 1197045), (11820, 1117242), (12411, 1064040), (13790, 957636), (14184, 931035), (16548, 798030), (17730, 744828), (17734, 744660), (20685, 638424), (21276, 620690), (23640, 558621), (24822, 532020), (26595, 496552), (26601, 496440), (27580, 478818), (33096, 399015), (35460, 372414), (35468, 372330), (37233, 354680), (41370, 319212), (42552, 310345), (44335, 297864), (49644, 266010), (53190, 248276), (53202, 248220), (55160, 239409), (62055, 212808), (62069, 212760), (70920, 186207), (70936, 186165), (74466, 177340), (79803, 165480), (82740, 159606), (88670, 148932), (99288, 133005), (106380, 124138), (106404, 124110)]