219190080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 748344960

約数和(自身を除く): 529154880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 61, 64, 76, 80, 95, 96, 114, 120, 122, 152, 160, 183, 190, 192, 197, 228, 240, 244, 285, 304, 305, 320, 366, 380, 394, 456, 480, 488, 570, 591, 608, 610, 732, 760, 788, 912, 915, 960, 976, 985, 1140, 1159, 1182, 1216, 1220, 1464, 1520, 1576, 1824, 1830, 1952, 1970, 2280, 2318, 2364, 2440, 2928, 2955, 3040, 3152, 3477, 3648, 3660, 3743, 3904, 3940, 4560, 4636, 4728, 4880, 5795, 5856, 5910, 6080, 6304, 6954, 7320, 7486, 7880, 9120, 9272, 9456, 9760, 11229, 11590, 11712, 11820, 12017, 12608, 13908, 14640, 14972, 15760, 17385, 18240, 18544, 18715, 18912, 19520, 22458, 23180, 23640, 24034, 27816, 29280, 29944, 31520, 34770, 36051, 37088, 37430, 37824, 44916, 46360, 47280, 48068, 55632, 56145, 58560, 59888, 60085, 63040, 69540, 72102, 74176, 74860, 89832, 92720, 94560, 96136, 111264, 112290, 119776, 120170, 139080, 144204, 149720, 179664, 180255, 185440, 189120, 192272, 222528, 224580, 228323, 239552, 240340, 278160, 288408, 299440, 359328, 360510, 370880, 384544, 449160, 456646, 480680, 556320, 576816, 598880, 684969, 718656, 721020, 769088, 898320, 913292, 961360, 1112640, 1141615, 1153632, 1197760, 1369938, 1442040, 1796640, 1826584, 1922720, 2283230, 2307264, 2739876, 2884080, 3424845, 3593280, 3653168, 3845440, 4566460, 5479752, 5768160, 6849690, 7306336, 9132920, 10959504, 11536320, 13699380, 14612672, 18265840, 21919008, 27398760, 36531680, 43838016, 54797520, 73063360, 109595040, 219190080]

約数ペア:

[(1, 219190080), (2, 109595040), (3, 73063360), (4, 54797520), (5, 43838016), (6, 36531680), (8, 27398760), (10, 21919008), (12, 18265840), (15, 14612672), (16, 13699380), (19, 11536320), (20, 10959504), (24, 9132920), (30, 7306336), (32, 6849690), (38, 5768160), (40, 5479752), (48, 4566460), (57, 3845440), (60, 3653168), (61, 3593280), (64, 3424845), (76, 2884080), (80, 2739876), (95, 2307264), (96, 2283230), (114, 1922720), (120, 1826584), (122, 1796640), (152, 1442040), (160, 1369938), (183, 1197760), (190, 1153632), (192, 1141615), (197, 1112640), (228, 961360), (240, 913292), (244, 898320), (285, 769088), (304, 721020), (305, 718656), (320, 684969), (366, 598880), (380, 576816), (394, 556320), (456, 480680), (480, 456646), (488, 449160), (570, 384544), (591, 370880), (608, 360510), (610, 359328), (732, 299440), (760, 288408), (788, 278160), (912, 240340), (915, 239552), (960, 228323), (976, 224580), (985, 222528), (1140, 192272), (1159, 189120), (1182, 185440), (1216, 180255), (1220, 179664), (1464, 149720), (1520, 144204), (1576, 139080), (1824, 120170), (1830, 119776), (1952, 112290), (1970, 111264), (2280, 96136), (2318, 94560), (2364, 92720), (2440, 89832), (2928, 74860), (2955, 74176), (3040, 72102), (3152, 69540), (3477, 63040), (3648, 60085), (3660, 59888), (3743, 58560), (3904, 56145), (3940, 55632), (4560, 48068), (4636, 47280), (4728, 46360), (4880, 44916), (5795, 37824), (5856, 37430), (5910, 37088), (6080, 36051), (6304, 34770), (6954, 31520), (7320, 29944), (7486, 29280), (7880, 27816), (9120, 24034), (9272, 23640), (9456, 23180), (9760, 22458), (11229, 19520), (11590, 18912), (11712, 18715), (11820, 18544), (12017, 18240), (12608, 17385), (13908, 15760), (14640, 14972)]