1791373440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30097}}^1$

素因数の和:30150

約数の個数: 128

約数和(自身を含む): 5894392320

約数和(自身を除く): 4103018880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 30097, 59520, 60194, 90291, 120388, 150485, 180582, 240776, 300970, 361164, 451455, 481552, 601940, 722328, 902910, 933007, 963104, 1203880, 1444656, 1805820, 1866014, 1926208, 2407760, 2799021, 2889312, 3611640, 3732028, 3852416, 4665035, 4815520, 5598042, 5778624, 7223280, 7464056, 9330070, 9631040, 11196084, 11557248, 13995105, 14446560, 14928112, 18660140, 19262080, 22392168, 27990210, 28893120, 29856224, 37320280, 44784336, 55980420, 57786240, 59712448, 74640560, 89568672, 111960840, 119424896, 149281120, 179137344, 223921680, 298562240, 358274688, 447843360, 597124480, 895686720, 1791373440]

約数ペア:

[(1, 1791373440), (2, 895686720), (3, 597124480), (4, 447843360), (5, 358274688), (6, 298562240), (8, 223921680), (10, 179137344), (12, 149281120), (15, 119424896), (16, 111960840), (20, 89568672), (24, 74640560), (30, 59712448), (31, 57786240), (32, 55980420), (40, 44784336), (48, 37320280), (60, 29856224), (62, 28893120), (64, 27990210), (80, 22392168), (93, 19262080), (96, 18660140), (120, 14928112), (124, 14446560), (128, 13995105), (155, 11557248), (160, 11196084), (186, 9631040), (192, 9330070), (240, 7464056), (248, 7223280), (310, 5778624), (320, 5598042), (372, 4815520), (384, 4665035), (465, 3852416), (480, 3732028), (496, 3611640), (620, 2889312), (640, 2799021), (744, 2407760), (930, 1926208), (960, 1866014), (992, 1805820), (1240, 1444656), (1488, 1203880), (1860, 963104), (1920, 933007), (1984, 902910), (2480, 722328), (2976, 601940), (3720, 481552), (3968, 451455), (4960, 361164), (5952, 300970), (7440, 240776), (9920, 180582), (11904, 150485), (14880, 120388), (19840, 90291), (29760, 60194), (30097, 59520)]