194610780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:253

約数の個数: 216

約数和(自身を含む): 733273632

約数和(自身を除く): 538662852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 109, 117, 126, 130, 140, 156, 180, 182, 195, 210, 218, 234, 252, 260, 273, 315, 327, 364, 390, 420, 436, 455, 468, 545, 546, 585, 630, 654, 763, 780, 819, 910, 981, 1090, 1092, 1170, 1260, 1308, 1365, 1417, 1526, 1635, 1638, 1820, 1962, 2180, 2289, 2340, 2730, 2834, 3052, 3270, 3276, 3815, 3924, 4095, 4251, 4578, 4905, 5460, 5668, 6540, 6867, 7085, 7630, 8190, 8502, 9156, 9810, 9919, 11445, 11881, 12753, 13734, 14170, 15260, 16380, 17004, 19620, 19838, 21255, 22890, 23762, 25506, 27468, 28340, 29757, 34335, 35643, 39676, 42510, 45780, 47524, 49595, 51012, 59405, 59514, 63765, 68670, 71286, 83167, 85020, 89271, 99190, 106929, 118810, 119028, 127530, 137340, 142572, 148785, 154453, 166334, 178215, 178542, 198380, 213858, 237620, 249501, 255060, 297570, 308906, 332668, 356430, 357084, 415835, 427716, 446355, 463359, 499002, 534645, 595140, 617812, 712860, 748503, 772265, 831670, 892710, 926718, 998004, 1069290, 1081171, 1247505, 1390077, 1497006, 1544530, 1663340, 1785420, 1853436, 2138580, 2162342, 2316795, 2495010, 2780154, 2994012, 3089060, 3243513, 3742515, 4324684, 4633590, 4990020, 5405855, 5560308, 6487026, 6950385, 7485030, 9267180, 9730539, 10811710, 12974052, 13900770, 14970060, 16217565, 19461078, 21623420, 27801540, 32435130, 38922156, 48652695, 64870260, 97305390, 194610780]

約数ペア:

[(1, 194610780), (2, 97305390), (3, 64870260), (4, 48652695), (5, 38922156), (6, 32435130), (7, 27801540), (9, 21623420), (10, 19461078), (12, 16217565), (13, 14970060), (14, 13900770), (15, 12974052), (18, 10811710), (20, 9730539), (21, 9267180), (26, 7485030), (28, 6950385), (30, 6487026), (35, 5560308), (36, 5405855), (39, 4990020), (42, 4633590), (45, 4324684), (52, 3742515), (60, 3243513), (63, 3089060), (65, 2994012), (70, 2780154), (78, 2495010), (84, 2316795), (90, 2162342), (91, 2138580), (105, 1853436), (109, 1785420), (117, 1663340), (126, 1544530), (130, 1497006), (140, 1390077), (156, 1247505), (180, 1081171), (182, 1069290), (195, 998004), (210, 926718), (218, 892710), (234, 831670), (252, 772265), (260, 748503), (273, 712860), (315, 617812), (327, 595140), (364, 534645), (390, 499002), (420, 463359), (436, 446355), (455, 427716), (468, 415835), (545, 357084), (546, 356430), (585, 332668), (630, 308906), (654, 297570), (763, 255060), (780, 249501), (819, 237620), (910, 213858), (981, 198380), (1090, 178542), (1092, 178215), (1170, 166334), (1260, 154453), (1308, 148785), (1365, 142572), (1417, 137340), (1526, 127530), (1635, 119028), (1638, 118810), (1820, 106929), (1962, 99190), (2180, 89271), (2289, 85020), (2340, 83167), (2730, 71286), (2834, 68670), (3052, 63765), (3270, 59514), (3276, 59405), (3815, 51012), (3924, 49595), (4095, 47524), (4251, 45780), (4578, 42510), (4905, 39676), (5460, 35643), (5668, 34335), (6540, 29757), (6867, 28340), (7085, 27468), (7630, 25506), (8190, 23762), (8502, 22890), (9156, 21255), (9810, 19838), (9919, 19620), (11445, 17004), (11881, 16380), (12753, 15260), (13734, 14170)]