293957880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1533

約数の個数: 128

約数和(自身を含む): 943488000

約数和(自身を除く): 649530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 103, 120, 136, 170, 204, 206, 255, 309, 340, 408, 412, 510, 515, 618, 680, 824, 1020, 1030, 1236, 1399, 1545, 1751, 2040, 2060, 2472, 2798, 3090, 3502, 4120, 4197, 5253, 5596, 6180, 6995, 7004, 8394, 8755, 10506, 11192, 12360, 13990, 14008, 16788, 17510, 20985, 21012, 23783, 26265, 27980, 33576, 35020, 41970, 42024, 47566, 52530, 55960, 70040, 71349, 83940, 95132, 105060, 118915, 142698, 144097, 167880, 190264, 210120, 237830, 285396, 288194, 356745, 432291, 475660, 570792, 576388, 713490, 720485, 864582, 951320, 1152776, 1426980, 1440970, 1729164, 2161455, 2449649, 2853960, 2881940, 3458328, 4322910, 4899298, 5763880, 7348947, 8645820, 9798596, 12248245, 14697894, 17291640, 19597192, 24496490, 29395788, 36744735, 48992980, 58791576, 73489470, 97985960, 146978940, 293957880]

約数ペア:

[(1, 293957880), (2, 146978940), (3, 97985960), (4, 73489470), (5, 58791576), (6, 48992980), (8, 36744735), (10, 29395788), (12, 24496490), (15, 19597192), (17, 17291640), (20, 14697894), (24, 12248245), (30, 9798596), (34, 8645820), (40, 7348947), (51, 5763880), (60, 4899298), (68, 4322910), (85, 3458328), (102, 2881940), (103, 2853960), (120, 2449649), (136, 2161455), (170, 1729164), (204, 1440970), (206, 1426980), (255, 1152776), (309, 951320), (340, 864582), (408, 720485), (412, 713490), (510, 576388), (515, 570792), (618, 475660), (680, 432291), (824, 356745), (1020, 288194), (1030, 285396), (1236, 237830), (1399, 210120), (1545, 190264), (1751, 167880), (2040, 144097), (2060, 142698), (2472, 118915), (2798, 105060), (3090, 95132), (3502, 83940), (4120, 71349), (4197, 70040), (5253, 55960), (5596, 52530), (6180, 47566), (6995, 42024), (7004, 41970), (8394, 35020), (8755, 33576), (10506, 27980), (11192, 26265), (12360, 23783), (13990, 21012), (14008, 20985), (16788, 17510)]