425739720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17477}}^1$

素因数の和:17527

約数の個数: 128

約数和(自身を含む): 1510099200

約数和(自身を除く): 1084359480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 17477, 24360, 34954, 52431, 69908, 87385, 104862, 122339, 139816, 174770, 209724, 244678, 262155, 349540, 367017, 419448, 489356, 506833, 524310, 611695, 699080, 734034, 978712, 1013666, 1048620, 1223390, 1468068, 1520499, 1835085, 2027332, 2097240, 2446780, 2534165, 2936136, 3040998, 3547831, 3670170, 4054664, 4893560, 5068330, 6081996, 7095662, 7340340, 7602495, 10136660, 10643493, 12163992, 14191324, 14680680, 15204990, 17739155, 20273320, 21286986, 28382648, 30409980, 35478310, 42573972, 53217465, 60819960, 70956620, 85147944, 106434930, 141913240, 212869860, 425739720]

約数ペア:

[(1, 425739720), (2, 212869860), (3, 141913240), (4, 106434930), (5, 85147944), (6, 70956620), (7, 60819960), (8, 53217465), (10, 42573972), (12, 35478310), (14, 30409980), (15, 28382648), (20, 21286986), (21, 20273320), (24, 17739155), (28, 15204990), (29, 14680680), (30, 14191324), (35, 12163992), (40, 10643493), (42, 10136660), (56, 7602495), (58, 7340340), (60, 7095662), (70, 6081996), (84, 5068330), (87, 4893560), (105, 4054664), (116, 3670170), (120, 3547831), (140, 3040998), (145, 2936136), (168, 2534165), (174, 2446780), (203, 2097240), (210, 2027332), (232, 1835085), (280, 1520499), (290, 1468068), (348, 1223390), (406, 1048620), (420, 1013666), (435, 978712), (580, 734034), (609, 699080), (696, 611695), (812, 524310), (840, 506833), (870, 489356), (1015, 419448), (1160, 367017), (1218, 349540), (1624, 262155), (1740, 244678), (2030, 209724), (2436, 174770), (3045, 139816), (3480, 122339), (4060, 104862), (4872, 87385), (6090, 69908), (8120, 52431), (12180, 34954), (17477, 24360)]