16738916400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{244721}}^1$

素因数の和:244764

約数の個数: 180

約数和(自身を含む): 61146238920

約数和(自身を除く): 44407322520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 22800, 34200, 68400, 244721, 489442, 734163, 978884, 1223605, 1468326, 1957768, 2202489, 2447210, 2936652, 3670815, 3915536, 4404978, 4649699, 4894420, 5873304, 6118025, 7341630, 8809956, 9299398, 9788840, 11012445, 11746608, 12236050, 13949097, 14683260, 17619912, 18354075, 18598796, 19577680, 22024890, 23248495, 24472100, 27898194, 29366520, 35239824, 36708150, 37197592, 41847291, 44049780, 46496990, 48944200, 55062225, 55796388, 58733040, 69745485, 73416300, 74395184, 83694582, 88099560, 92993980, 97888400, 110124450, 111592776, 116242475, 139490970, 146832600, 167389164, 176199120, 185987960, 209236455, 220248900, 223185552, 232484950, 278981940, 293665200, 334778328, 348727425, 371975920, 418472910, 440497800, 464969900, 557963880, 669556656, 697454850, 836945820, 880995600, 929939800, 1046182275, 1115927760, 1394909700, 1673891640, 1859879600, 2092364550, 2789819400, 3347783280, 4184729100, 5579638800, 8369458200, 16738916400]

約数ペア:

[(1, 16738916400), (2, 8369458200), (3, 5579638800), (4, 4184729100), (5, 3347783280), (6, 2789819400), (8, 2092364550), (9, 1859879600), (10, 1673891640), (12, 1394909700), (15, 1115927760), (16, 1046182275), (18, 929939800), (19, 880995600), (20, 836945820), (24, 697454850), (25, 669556656), (30, 557963880), (36, 464969900), (38, 440497800), (40, 418472910), (45, 371975920), (48, 348727425), (50, 334778328), (57, 293665200), (60, 278981940), (72, 232484950), (75, 223185552), (76, 220248900), (80, 209236455), (90, 185987960), (95, 176199120), (100, 167389164), (114, 146832600), (120, 139490970), (144, 116242475), (150, 111592776), (152, 110124450), (171, 97888400), (180, 92993980), (190, 88099560), (200, 83694582), (225, 74395184), (228, 73416300), (240, 69745485), (285, 58733040), (300, 55796388), (304, 55062225), (342, 48944200), (360, 46496990), (380, 44049780), (400, 41847291), (450, 37197592), (456, 36708150), (475, 35239824), (570, 29366520), (600, 27898194), (684, 24472100), (720, 23248495), (760, 22024890), (855, 19577680), (900, 18598796), (912, 18354075), (950, 17619912), (1140, 14683260), (1200, 13949097), (1368, 12236050), (1425, 11746608), (1520, 11012445), (1710, 9788840), (1800, 9299398), (1900, 8809956), (2280, 7341630), (2736, 6118025), (2850, 5873304), (3420, 4894420), (3600, 4649699), (3800, 4404978), (4275, 3915536), (4560, 3670815), (5700, 2936652), (6840, 2447210), (7600, 2202489), (8550, 1957768), (11400, 1468326), (13680, 1223605), (17100, 978884), (22800, 734163), (34200, 489442), (68400, 244721)]