875256480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2860

約数の個数: 288

約数和(自身を含む): 3524871168

約数和(自身を除く): 2649614688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2801, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 5602, 6510, 6944, 7440, 7812, 8403, 8680, 8928, 9765, 10080, 10416, 11160, 11204, 13020, 14005, 14880, 15624, 16806, 17360, 19530, 19607, 20832, 22320, 22408, 25209, 26040, 28010, 31248, 33612, 34720, 39060, 39214, 42015, 44640, 44816, 50418, 52080, 56020, 58821, 62496, 67224, 78120, 78428, 84030, 86831, 89632, 98035, 100836, 104160, 112040, 117642, 126045, 134448, 156240, 156856, 168060, 173662, 176463, 196070, 201672, 224080, 235284, 252090, 260493, 268896, 294105, 312480, 313712, 336120, 347324, 352926, 392140, 403344, 434155, 448160, 470568, 504180, 520986, 588210, 607817, 627424, 672240, 694648, 705852, 781479, 784280, 806688, 868310, 882315, 941136, 1008360, 1041972, 1176420, 1215634, 1302465, 1344480, 1389296, 1411704, 1562958, 1568560, 1736620, 1764630, 1823451, 1882272, 2016720, 2083944, 2352840, 2431268, 2604930, 2778592, 2823408, 3039085, 3125916, 3137120, 3473240, 3529260, 3646902, 3907395, 4033440, 4167888, 4705680, 4862536, 5209860, 5470353, 5646816, 6078170, 6251832, 6946480, 7058520, 7293804, 7814790, 8335776, 9117255, 9411360, 9725072, 10419720, 10940706, 12156340, 12503664, 13892960, 14117040, 14587608, 15629580, 18234510, 19450144, 20839440, 21881412, 24312680, 25007328, 27351765, 28234080, 29175216, 31259160, 36469020, 41678880, 43762824, 48625360, 54703530, 58350432, 62518320, 72938040, 87525648, 97250720, 109407060, 125036640, 145876080, 175051296, 218814120, 291752160, 437628240, 875256480]

約数ペア:

[(1, 875256480), (2, 437628240), (3, 291752160), (4, 218814120), (5, 175051296), (6, 145876080), (7, 125036640), (8, 109407060), (9, 97250720), (10, 87525648), (12, 72938040), (14, 62518320), (15, 58350432), (16, 54703530), (18, 48625360), (20, 43762824), (21, 41678880), (24, 36469020), (28, 31259160), (30, 29175216), (31, 28234080), (32, 27351765), (35, 25007328), (36, 24312680), (40, 21881412), (42, 20839440), (45, 19450144), (48, 18234510), (56, 15629580), (60, 14587608), (62, 14117040), (63, 13892960), (70, 12503664), (72, 12156340), (80, 10940706), (84, 10419720), (90, 9725072), (93, 9411360), (96, 9117255), (105, 8335776), (112, 7814790), (120, 7293804), (124, 7058520), (126, 6946480), (140, 6251832), (144, 6078170), (155, 5646816), (160, 5470353), (168, 5209860), (180, 4862536), (186, 4705680), (210, 4167888), (217, 4033440), (224, 3907395), (240, 3646902), (248, 3529260), (252, 3473240), (279, 3137120), (280, 3125916), (288, 3039085), (310, 2823408), (315, 2778592), (336, 2604930), (360, 2431268), (372, 2352840), (420, 2083944), (434, 2016720), (465, 1882272), (480, 1823451), (496, 1764630), (504, 1736620), (558, 1568560), (560, 1562958), (620, 1411704), (630, 1389296), (651, 1344480), (672, 1302465), (720, 1215634), (744, 1176420), (840, 1041972), (868, 1008360), (930, 941136), (992, 882315), (1008, 868310), (1085, 806688), (1116, 784280), (1120, 781479), (1240, 705852), (1260, 694648), (1302, 672240), (1395, 627424), (1440, 607817), (1488, 588210), (1680, 520986), (1736, 504180), (1860, 470568), (1953, 448160), (2016, 434155), (2170, 403344), (2232, 392140), (2480, 352926), (2520, 347324), (2604, 336120), (2790, 313712), (2801, 312480), (2976, 294105), (3255, 268896), (3360, 260493), (3472, 252090), (3720, 235284), (3906, 224080), (4340, 201672), (4464, 196070), (4960, 176463), (5040, 173662), (5208, 168060), (5580, 156856), (5602, 156240), (6510, 134448), (6944, 126045), (7440, 117642), (7812, 112040), (8403, 104160), (8680, 100836), (8928, 98035), (9765, 89632), (10080, 86831), (10416, 84030), (11160, 78428), (11204, 78120), (13020, 67224), (14005, 62496), (14880, 58821), (15624, 56020), (16806, 52080), (17360, 50418), (19530, 44816), (19607, 44640), (20832, 42015), (22320, 39214), (22408, 39060), (25209, 34720), (26040, 33612), (28010, 31248)]