214890720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40699}}^1$

素因数の和:40728

約数の個数: 96

約数和(自身を含む): 738460800

約数和(自身を除く): 523570080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 40699, 81398, 122097, 162796, 203495, 244194, 325592, 406990, 447689, 488388, 610485, 651184, 813980, 895378, 976776, 1220970, 1302368, 1343067, 1627960, 1790756, 1953552, 2238445, 2441940, 2686134, 3255920, 3581512, 3907104, 4476890, 4883880, 5372268, 6511840, 6715335, 7163024, 8953780, 9767760, 10744536, 13430670, 14326048, 17907560, 19535520, 21489072, 26861340, 35815120, 42978144, 53722680, 71630240, 107445360, 214890720]

約数ペア:

[(1, 214890720), (2, 107445360), (3, 71630240), (4, 53722680), (5, 42978144), (6, 35815120), (8, 26861340), (10, 21489072), (11, 19535520), (12, 17907560), (15, 14326048), (16, 13430670), (20, 10744536), (22, 9767760), (24, 8953780), (30, 7163024), (32, 6715335), (33, 6511840), (40, 5372268), (44, 4883880), (48, 4476890), (55, 3907104), (60, 3581512), (66, 3255920), (80, 2686134), (88, 2441940), (96, 2238445), (110, 1953552), (120, 1790756), (132, 1627960), (160, 1343067), (165, 1302368), (176, 1220970), (220, 976776), (240, 895378), (264, 813980), (330, 651184), (352, 610485), (440, 488388), (480, 447689), (528, 406990), (660, 325592), (880, 244194), (1056, 203495), (1320, 162796), (1760, 122097), (2640, 81398), (5280, 40699)]