399005640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5927}}^1$

素因数の和:5972

約数の個数: 192

約数和(自身を含む): 1498124160

約数和(自身を除く): 1099118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 5927, 6120, 6732, 7480, 8415, 11220, 11854, 13464, 16830, 17781, 22440, 23708, 29635, 33660, 35562, 47416, 53343, 59270, 65197, 67320, 71124, 88905, 100759, 106686, 118540, 130394, 142248, 177810, 195591, 201518, 213372, 237080, 260788, 266715, 302277, 325985, 355620, 391182, 403036, 426744, 503795, 521576, 533430, 586773, 604554, 651970, 711240, 782364, 806072, 906831, 977955, 1007590, 1066860, 1108349, 1173546, 1209108, 1303940, 1511385, 1564728, 1813662, 1955910, 2015180, 2133720, 2216698, 2347092, 2418216, 2607880, 2933865, 3022770, 3325047, 3627324, 3911820, 4030360, 4433396, 4534155, 4694184, 5541745, 5867730, 6045540, 6650094, 7254648, 7823640, 8866792, 9068310, 9975141, 11083490, 11735460, 12091080, 13300188, 16625235, 18136620, 19950282, 22166980, 23470920, 26600376, 33250470, 36273240, 39900564, 44333960, 49875705, 66500940, 79801128, 99751410, 133001880, 199502820, 399005640]

約数ペア:

[(1, 399005640), (2, 199502820), (3, 133001880), (4, 99751410), (5, 79801128), (6, 66500940), (8, 49875705), (9, 44333960), (10, 39900564), (11, 36273240), (12, 33250470), (15, 26600376), (17, 23470920), (18, 22166980), (20, 19950282), (22, 18136620), (24, 16625235), (30, 13300188), (33, 12091080), (34, 11735460), (36, 11083490), (40, 9975141), (44, 9068310), (45, 8866792), (51, 7823640), (55, 7254648), (60, 6650094), (66, 6045540), (68, 5867730), (72, 5541745), (85, 4694184), (88, 4534155), (90, 4433396), (99, 4030360), (102, 3911820), (110, 3627324), (120, 3325047), (132, 3022770), (136, 2933865), (153, 2607880), (165, 2418216), (170, 2347092), (180, 2216698), (187, 2133720), (198, 2015180), (204, 1955910), (220, 1813662), (255, 1564728), (264, 1511385), (306, 1303940), (330, 1209108), (340, 1173546), (360, 1108349), (374, 1066860), (396, 1007590), (408, 977955), (440, 906831), (495, 806072), (510, 782364), (561, 711240), (612, 651970), (660, 604554), (680, 586773), (748, 533430), (765, 521576), (792, 503795), (935, 426744), (990, 403036), (1020, 391182), (1122, 355620), (1224, 325985), (1320, 302277), (1496, 266715), (1530, 260788), (1683, 237080), (1870, 213372), (1980, 201518), (2040, 195591), (2244, 177810), (2805, 142248), (3060, 130394), (3366, 118540), (3740, 106686), (3960, 100759), (4488, 88905), (5610, 71124), (5927, 67320), (6120, 65197), (6732, 59270), (7480, 53343), (8415, 47416), (11220, 35562), (11854, 33660), (13464, 29635), (16830, 23708), (17781, 22440)]