1333389720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1854

約数の個数: 192

約数和(自身を含む): 4451116320

約数和(自身を除く): 3117726600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 169, 185, 195, 222, 260, 296, 312, 338, 370, 390, 444, 481, 507, 520, 555, 676, 740, 780, 845, 888, 962, 1014, 1110, 1352, 1443, 1480, 1560, 1690, 1777, 1924, 2028, 2220, 2405, 2535, 2886, 3380, 3554, 3848, 4056, 4440, 4810, 5070, 5331, 5772, 6253, 6760, 7108, 7215, 8885, 9620, 10140, 10662, 11544, 12506, 14216, 14430, 17770, 18759, 19240, 20280, 21324, 23101, 25012, 26655, 28860, 31265, 35540, 37518, 42648, 46202, 50024, 53310, 57720, 62530, 65749, 69303, 71080, 75036, 92404, 93795, 106620, 115505, 125060, 131498, 138606, 150072, 184808, 187590, 197247, 213240, 231010, 250120, 262996, 277212, 300313, 328745, 346515, 375180, 394494, 462020, 525992, 554424, 600626, 657490, 693030, 750360, 788988, 854737, 900939, 924040, 986235, 1201252, 1314980, 1386060, 1501565, 1577976, 1709474, 1801878, 1972470, 2402504, 2564211, 2629960, 2772120, 3003130, 3418948, 3603756, 3944940, 4273685, 4504695, 5128422, 6006260, 6837896, 7207512, 7889880, 8547370, 9009390, 10256844, 11111581, 12012520, 12821055, 17094740, 18018780, 20513688, 22223162, 25642110, 33334743, 34189480, 36037560, 44446324, 51284220, 55557905, 66669486, 88892648, 102568440, 111115810, 133338972, 166673715, 222231620, 266677944, 333347430, 444463240, 666694860, 1333389720]

約数ペア:

[(1, 1333389720), (2, 666694860), (3, 444463240), (4, 333347430), (5, 266677944), (6, 222231620), (8, 166673715), (10, 133338972), (12, 111115810), (13, 102568440), (15, 88892648), (20, 66669486), (24, 55557905), (26, 51284220), (30, 44446324), (37, 36037560), (39, 34189480), (40, 33334743), (52, 25642110), (60, 22223162), (65, 20513688), (74, 18018780), (78, 17094740), (104, 12821055), (111, 12012520), (120, 11111581), (130, 10256844), (148, 9009390), (156, 8547370), (169, 7889880), (185, 7207512), (195, 6837896), (222, 6006260), (260, 5128422), (296, 4504695), (312, 4273685), (338, 3944940), (370, 3603756), (390, 3418948), (444, 3003130), (481, 2772120), (507, 2629960), (520, 2564211), (555, 2402504), (676, 1972470), (740, 1801878), (780, 1709474), (845, 1577976), (888, 1501565), (962, 1386060), (1014, 1314980), (1110, 1201252), (1352, 986235), (1443, 924040), (1480, 900939), (1560, 854737), (1690, 788988), (1777, 750360), (1924, 693030), (2028, 657490), (2220, 600626), (2405, 554424), (2535, 525992), (2886, 462020), (3380, 394494), (3554, 375180), (3848, 346515), (4056, 328745), (4440, 300313), (4810, 277212), (5070, 262996), (5331, 250120), (5772, 231010), (6253, 213240), (6760, 197247), (7108, 187590), (7215, 184808), (8885, 150072), (9620, 138606), (10140, 131498), (10662, 125060), (11544, 115505), (12506, 106620), (14216, 93795), (14430, 92404), (17770, 75036), (18759, 71080), (19240, 69303), (20280, 65749), (21324, 62530), (23101, 57720), (25012, 53310), (26655, 50024), (28860, 46202), (31265, 42648), (35540, 37518)]