219007680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12046

約数の個数: 112

約数和(自身を含む): 732007680

約数和(自身を除く): 513000000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 12007, 18240, 24014, 36021, 48028, 60035, 72042, 96056, 120070, 144084, 180105, 192112, 228133, 240140, 288168, 360210, 384224, 456266, 480280, 576336, 684399, 720420, 768448, 912532, 960560, 1140665, 1152672, 1368798, 1440840, 1825064, 1921120, 2281330, 2305344, 2737596, 2881680, 3421995, 3650128, 3842240, 4562660, 5475192, 5763360, 6843990, 7300256, 9125320, 10950384, 11526720, 13687980, 14600512, 18250640, 21900768, 27375960, 36501280, 43801536, 54751920, 73002560, 109503840, 219007680]

約数ペア:

[(1, 219007680), (2, 109503840), (3, 73002560), (4, 54751920), (5, 43801536), (6, 36501280), (8, 27375960), (10, 21900768), (12, 18250640), (15, 14600512), (16, 13687980), (19, 11526720), (20, 10950384), (24, 9125320), (30, 7300256), (32, 6843990), (38, 5763360), (40, 5475192), (48, 4562660), (57, 3842240), (60, 3650128), (64, 3421995), (76, 2881680), (80, 2737596), (95, 2305344), (96, 2281330), (114, 1921120), (120, 1825064), (152, 1440840), (160, 1368798), (190, 1152672), (192, 1140665), (228, 960560), (240, 912532), (285, 768448), (304, 720420), (320, 684399), (380, 576336), (456, 480280), (480, 456266), (570, 384224), (608, 360210), (760, 288168), (912, 240140), (960, 228133), (1140, 192112), (1216, 180105), (1520, 144084), (1824, 120070), (2280, 96056), (3040, 72042), (3648, 60035), (4560, 48028), (6080, 36021), (9120, 24014), (12007, 18240)]