145876080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2855

約数の個数: 160

約数和(自身を含む): 533680128

約数和(自身を除く): 387804048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2801, 3255, 3472, 3720, 4340, 5208, 5602, 6510, 7440, 8403, 8680, 10416, 11204, 13020, 14005, 16806, 17360, 19607, 22408, 26040, 28010, 33612, 39214, 42015, 44816, 52080, 56020, 58821, 67224, 78428, 84030, 86831, 98035, 112040, 117642, 134448, 156856, 168060, 173662, 196070, 224080, 235284, 260493, 294105, 313712, 336120, 347324, 392140, 434155, 470568, 520986, 588210, 607817, 672240, 694648, 784280, 868310, 941136, 1041972, 1176420, 1215634, 1302465, 1389296, 1568560, 1736620, 1823451, 2083944, 2352840, 2431268, 2604930, 3039085, 3473240, 3646902, 4167888, 4705680, 4862536, 5209860, 6078170, 6946480, 7293804, 9117255, 9725072, 10419720, 12156340, 14587608, 18234510, 20839440, 24312680, 29175216, 36469020, 48625360, 72938040, 145876080]

約数ペア:

[(1, 145876080), (2, 72938040), (3, 48625360), (4, 36469020), (5, 29175216), (6, 24312680), (7, 20839440), (8, 18234510), (10, 14587608), (12, 12156340), (14, 10419720), (15, 9725072), (16, 9117255), (20, 7293804), (21, 6946480), (24, 6078170), (28, 5209860), (30, 4862536), (31, 4705680), (35, 4167888), (40, 3646902), (42, 3473240), (48, 3039085), (56, 2604930), (60, 2431268), (62, 2352840), (70, 2083944), (80, 1823451), (84, 1736620), (93, 1568560), (105, 1389296), (112, 1302465), (120, 1215634), (124, 1176420), (140, 1041972), (155, 941136), (168, 868310), (186, 784280), (210, 694648), (217, 672240), (240, 607817), (248, 588210), (280, 520986), (310, 470568), (336, 434155), (372, 392140), (420, 347324), (434, 336120), (465, 313712), (496, 294105), (560, 260493), (620, 235284), (651, 224080), (744, 196070), (840, 173662), (868, 168060), (930, 156856), (1085, 134448), (1240, 117642), (1302, 112040), (1488, 98035), (1680, 86831), (1736, 84030), (1860, 78428), (2170, 67224), (2480, 58821), (2604, 56020), (2801, 52080), (3255, 44816), (3472, 42015), (3720, 39214), (4340, 33612), (5208, 28010), (5602, 26040), (6510, 22408), (7440, 19607), (8403, 17360), (8680, 16806), (10416, 14005), (11204, 13020)]