193895240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 369173560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 88, 97, 110, 118, 121, 140, 154, 194, 220, 236, 242, 280, 295, 308, 385, 388, 413, 440, 472, 484, 485, 590, 605, 616, 649, 679, 770, 776, 826, 847, 968, 970, 1067, 1180, 1210, 1298, 1358, 1540, 1652, 1694, 1940, 2065, 2134, 2360, 2420, 2596, 2716, 3080, 3245, 3304, 3388, 3395, 3880, 4130, 4235, 4268, 4543, 4840, 5192, 5335, 5432, 5723, 6490, 6776, 6790, 7139, 7469, 8260, 8470, 8536, 9086, 10670, 11446, 11737, 12980, 13580, 14278, 14938, 16520, 16940, 18172, 21340, 22715, 22892, 23474, 25960, 27160, 28556, 28615, 29876, 33880, 35695, 36344, 37345, 40061, 42680, 45430, 45784, 46948, 49973, 57112, 57230, 58685, 59752, 62953, 71390, 74690, 80122, 82159, 90860, 93896, 99946, 114460, 117370, 125906, 142780, 149380, 160244, 164318, 181720, 199892, 200305, 228920, 234740, 249865, 251812, 285560, 298760, 314765, 320488, 328636, 399784, 400610, 410795, 440671, 469480, 499730, 503624, 629530, 657272, 692483, 801220, 821590, 881342, 999460, 1259060, 1384966, 1602440, 1643180, 1762684, 1998920, 2203355, 2518120, 2769932, 3286360, 3462415, 3525368, 4406710, 4847381, 5539864, 6924830, 8813420, 9694762, 13849660, 17626840, 19389524, 24236905, 27699320, 38779048, 48473810, 96947620, 193895240]

約数ペア:

[(1, 193895240), (2, 96947620), (4, 48473810), (5, 38779048), (7, 27699320), (8, 24236905), (10, 19389524), (11, 17626840), (14, 13849660), (20, 9694762), (22, 8813420), (28, 6924830), (35, 5539864), (40, 4847381), (44, 4406710), (55, 3525368), (56, 3462415), (59, 3286360), (70, 2769932), (77, 2518120), (88, 2203355), (97, 1998920), (110, 1762684), (118, 1643180), (121, 1602440), (140, 1384966), (154, 1259060), (194, 999460), (220, 881342), (236, 821590), (242, 801220), (280, 692483), (295, 657272), (308, 629530), (385, 503624), (388, 499730), (413, 469480), (440, 440671), (472, 410795), (484, 400610), (485, 399784), (590, 328636), (605, 320488), (616, 314765), (649, 298760), (679, 285560), (770, 251812), (776, 249865), (826, 234740), (847, 228920), (968, 200305), (970, 199892), (1067, 181720), (1180, 164318), (1210, 160244), (1298, 149380), (1358, 142780), (1540, 125906), (1652, 117370), (1694, 114460), (1940, 99946), (2065, 93896), (2134, 90860), (2360, 82159), (2420, 80122), (2596, 74690), (2716, 71390), (3080, 62953), (3245, 59752), (3304, 58685), (3388, 57230), (3395, 57112), (3880, 49973), (4130, 46948), (4235, 45784), (4268, 45430), (4543, 42680), (4840, 40061), (5192, 37345), (5335, 36344), (5432, 35695), (5723, 33880), (6490, 29876), (6776, 28615), (6790, 28556), (7139, 27160), (7469, 25960), (8260, 23474), (8470, 22892), (8536, 22715), (9086, 21340), (10670, 18172), (11446, 16940), (11737, 16520), (12980, 14938), (13580, 14278)]