127717920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 216

約数和(自身を含む): 479714508

約数和(自身を除く): 351996588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 733, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1466, 1584, 1760, 1815, 1936, 1980, 2178, 2199, 2420, 2640, 2904, 2932, 3168, 3630, 3665, 3872, 3960, 4356, 4398, 4840, 5280, 5445, 5808, 5864, 6597, 7260, 7330, 7920, 8063, 8712, 8796, 9680, 10890, 10995, 11616, 11728, 13194, 14520, 14660, 15840, 16126, 17424, 17592, 19360, 21780, 21990, 23456, 24189, 26388, 29040, 29320, 32252, 32985, 34848, 35184, 40315, 43560, 43980, 48378, 52776, 58080, 58640, 64504, 65970, 70368, 72567, 80630, 87120, 87960, 88693, 96756, 105552, 117280, 120945, 129008, 131940, 145134, 161260, 174240, 175920, 177386, 193512, 211104, 241890, 258016, 263880, 266079, 290268, 322520, 351840, 354772, 362835, 387024, 443465, 483780, 527760, 532158, 580536, 645040, 709544, 725670, 774048, 798237, 886930, 967560, 1055520, 1064316, 1161072, 1290080, 1330395, 1419088, 1451340, 1596474, 1773860, 1935120, 2128632, 2322144, 2660790, 2838176, 2902680, 3192948, 3547720, 3870240, 3991185, 4257264, 5321580, 5805360, 6385896, 7095440, 7982370, 8514528, 10643160, 11610720, 12771792, 14190880, 15964740, 21286320, 25543584, 31929480, 42572640, 63858960, 127717920]

約数ペア:

[(1, 127717920), (2, 63858960), (3, 42572640), (4, 31929480), (5, 25543584), (6, 21286320), (8, 15964740), (9, 14190880), (10, 12771792), (11, 11610720), (12, 10643160), (15, 8514528), (16, 7982370), (18, 7095440), (20, 6385896), (22, 5805360), (24, 5321580), (30, 4257264), (32, 3991185), (33, 3870240), (36, 3547720), (40, 3192948), (44, 2902680), (45, 2838176), (48, 2660790), (55, 2322144), (60, 2128632), (66, 1935120), (72, 1773860), (80, 1596474), (88, 1451340), (90, 1419088), (96, 1330395), (99, 1290080), (110, 1161072), (120, 1064316), (121, 1055520), (132, 967560), (144, 886930), (160, 798237), (165, 774048), (176, 725670), (180, 709544), (198, 645040), (220, 580536), (240, 532158), (242, 527760), (264, 483780), (288, 443465), (330, 387024), (352, 362835), (360, 354772), (363, 351840), (396, 322520), (440, 290268), (480, 266079), (484, 263880), (495, 258016), (528, 241890), (605, 211104), (660, 193512), (720, 177386), (726, 175920), (733, 174240), (792, 161260), (880, 145134), (968, 131940), (990, 129008), (1056, 120945), (1089, 117280), (1210, 105552), (1320, 96756), (1440, 88693), (1452, 87960), (1466, 87120), (1584, 80630), (1760, 72567), (1815, 70368), (1936, 65970), (1980, 64504), (2178, 58640), (2199, 58080), (2420, 52776), (2640, 48378), (2904, 43980), (2932, 43560), (3168, 40315), (3630, 35184), (3665, 34848), (3872, 32985), (3960, 32252), (4356, 29320), (4398, 29040), (4840, 26388), (5280, 24189), (5445, 23456), (5808, 21990), (5864, 21780), (6597, 19360), (7260, 17592), (7330, 17424), (7920, 16126), (8063, 15840), (8712, 14660), (8796, 14520), (9680, 13194), (10890, 11728), (10995, 11616)]