2880892080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21444

約数の個数: 240

約数和(自身を含む): 11175918624

約数和(自身を除く): 8295026544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 5610, 6120, 6732, 7480, 7920, 8415, 8976, 11220, 12240, 13464, 14960, 16830, 21397, 22440, 26928, 33660, 42794, 44880, 64191, 67320, 85588, 106985, 128382, 134640, 171176, 192573, 213970, 235367, 256764, 320955, 342352, 363749, 385146, 427940, 470734, 513528, 641910, 706101, 727498, 770292, 855880, 941468, 962865, 1027056, 1091247, 1176835, 1283820, 1412202, 1454996, 1540584, 1711760, 1818745, 1882936, 1925730, 2118303, 2182494, 2353670, 2567640, 2824404, 2909992, 3081168, 3273741, 3530505, 3637490, 3765872, 3851460, 4001239, 4236606, 4364988, 4707340, 5135280, 5456235, 5648808, 5819984, 6547482, 7061010, 7274980, 7702920, 8002478, 8473212, 8729976, 9414680, 10591515, 10912470, 11297616, 12003717, 13094964, 14122020, 14549960, 15405840, 16004956, 16368705, 16946424, 17459952, 18829360, 20006195, 21183030, 21824940, 24007434, 26189928, 28244040, 29099920, 32009912, 32737410, 33892848, 36011151, 40012390, 42366060, 43649880, 48014868, 52379856, 56488080, 60018585, 64019824, 65474820, 72022302, 80024780, 84732120, 87299760, 96029736, 120037170, 130949640, 144044604, 160049560, 169464240, 180055755, 192059472, 240074340, 261899280, 288089208, 320099120, 360111510, 480148680, 576178416, 720223020, 960297360, 1440446040, 2880892080]

約数ペア:

[(1, 2880892080), (2, 1440446040), (3, 960297360), (4, 720223020), (5, 576178416), (6, 480148680), (8, 360111510), (9, 320099120), (10, 288089208), (11, 261899280), (12, 240074340), (15, 192059472), (16, 180055755), (17, 169464240), (18, 160049560), (20, 144044604), (22, 130949640), (24, 120037170), (30, 96029736), (33, 87299760), (34, 84732120), (36, 80024780), (40, 72022302), (44, 65474820), (45, 64019824), (48, 60018585), (51, 56488080), (55, 52379856), (60, 48014868), (66, 43649880), (68, 42366060), (72, 40012390), (80, 36011151), (85, 33892848), (88, 32737410), (90, 32009912), (99, 29099920), (102, 28244040), (110, 26189928), (120, 24007434), (132, 21824940), (136, 21183030), (144, 20006195), (153, 18829360), (165, 17459952), (170, 16946424), (176, 16368705), (180, 16004956), (187, 15405840), (198, 14549960), (204, 14122020), (220, 13094964), (240, 12003717), (255, 11297616), (264, 10912470), (272, 10591515), (306, 9414680), (330, 8729976), (340, 8473212), (360, 8002478), (374, 7702920), (396, 7274980), (408, 7061010), (440, 6547482), (495, 5819984), (510, 5648808), (528, 5456235), (561, 5135280), (612, 4707340), (660, 4364988), (680, 4236606), (720, 4001239), (748, 3851460), (765, 3765872), (792, 3637490), (816, 3530505), (880, 3273741), (935, 3081168), (990, 2909992), (1020, 2824404), (1122, 2567640), (1224, 2353670), (1320, 2182494), (1360, 2118303), (1496, 1925730), (1530, 1882936), (1584, 1818745), (1683, 1711760), (1870, 1540584), (1980, 1454996), (2040, 1412202), (2244, 1283820), (2448, 1176835), (2640, 1091247), (2805, 1027056), (2992, 962865), (3060, 941468), (3366, 855880), (3740, 770292), (3960, 727498), (4080, 706101), (4488, 641910), (5610, 513528), (6120, 470734), (6732, 427940), (7480, 385146), (7920, 363749), (8415, 342352), (8976, 320955), (11220, 256764), (12240, 235367), (13464, 213970), (14960, 192573), (16830, 171176), (21397, 134640), (22440, 128382), (26928, 106985), (33660, 85588), (42794, 67320), (44880, 64191)]