189342090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 437714550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 71, 83, 85, 90, 102, 105, 119, 126, 135, 142, 153, 166, 170, 189, 210, 213, 238, 249, 255, 270, 306, 315, 355, 357, 378, 415, 426, 459, 497, 498, 510, 581, 595, 630, 639, 710, 714, 747, 765, 830, 918, 945, 994, 1065, 1071, 1162, 1190, 1207, 1245, 1278, 1411, 1491, 1494, 1530, 1743, 1785, 1890, 1917, 2130, 2142, 2241, 2295, 2414, 2485, 2490, 2822, 2905, 2982, 3195, 3213, 3486, 3570, 3621, 3735, 3834, 4233, 4473, 4482, 4590, 4970, 5229, 5355, 5810, 5893, 6035, 6390, 6426, 7055, 7242, 7455, 7470, 8449, 8466, 8715, 8946, 9585, 9877, 10458, 10710, 10863, 11205, 11786, 12070, 12699, 13419, 14110, 14910, 15687, 16065, 16898, 17430, 17679, 18105, 19170, 19754, 21165, 21726, 22365, 22410, 25347, 25398, 26145, 26838, 29465, 29631, 31374, 32130, 32589, 35358, 36210, 38097, 41251, 42245, 42330, 44730, 49385, 50694, 52290, 53037, 54315, 58930, 59262, 63495, 65178, 67095, 76041, 76194, 78435, 82502, 84490, 88395, 88893, 98770, 100181, 106074, 108630, 123753, 126735, 126990, 134190, 148155, 152082, 156870, 159111, 162945, 176790, 177786, 190485, 200362, 206255, 228123, 247506, 253470, 265185, 266679, 296310, 300543, 318222, 325890, 371259, 380205, 380970, 412510, 444465, 456246, 500905, 530370, 533358, 601086, 618765, 701267, 742518, 760410, 795555, 888930, 901629, 1001810, 1113777, 1140615, 1237530, 1333395, 1402534, 1502715, 1591110, 1803258, 1856295, 2103801, 2227554, 2281230, 2666790, 2704887, 3005430, 3506335, 3712590, 4207602, 4508145, 5409774, 5568885, 6311403, 7012670, 9016290, 10519005, 11137770, 12622806, 13524435, 18934209, 21038010, 27048870, 31557015, 37868418, 63114030, 94671045, 189342090]

約数ペア:

[(1, 189342090), (2, 94671045), (3, 63114030), (5, 37868418), (6, 31557015), (7, 27048870), (9, 21038010), (10, 18934209), (14, 13524435), (15, 12622806), (17, 11137770), (18, 10519005), (21, 9016290), (27, 7012670), (30, 6311403), (34, 5568885), (35, 5409774), (42, 4508145), (45, 4207602), (51, 3712590), (54, 3506335), (63, 3005430), (70, 2704887), (71, 2666790), (83, 2281230), (85, 2227554), (90, 2103801), (102, 1856295), (105, 1803258), (119, 1591110), (126, 1502715), (135, 1402534), (142, 1333395), (153, 1237530), (166, 1140615), (170, 1113777), (189, 1001810), (210, 901629), (213, 888930), (238, 795555), (249, 760410), (255, 742518), (270, 701267), (306, 618765), (315, 601086), (355, 533358), (357, 530370), (378, 500905), (415, 456246), (426, 444465), (459, 412510), (497, 380970), (498, 380205), (510, 371259), (581, 325890), (595, 318222), (630, 300543), (639, 296310), (710, 266679), (714, 265185), (747, 253470), (765, 247506), (830, 228123), (918, 206255), (945, 200362), (994, 190485), (1065, 177786), (1071, 176790), (1162, 162945), (1190, 159111), (1207, 156870), (1245, 152082), (1278, 148155), (1411, 134190), (1491, 126990), (1494, 126735), (1530, 123753), (1743, 108630), (1785, 106074), (1890, 100181), (1917, 98770), (2130, 88893), (2142, 88395), (2241, 84490), (2295, 82502), (2414, 78435), (2485, 76194), (2490, 76041), (2822, 67095), (2905, 65178), (2982, 63495), (3195, 59262), (3213, 58930), (3486, 54315), (3570, 53037), (3621, 52290), (3735, 50694), (3834, 49385), (4233, 44730), (4473, 42330), (4482, 42245), (4590, 41251), (4970, 38097), (5229, 36210), (5355, 35358), (5810, 32589), (5893, 32130), (6035, 31374), (6390, 29631), (6426, 29465), (7055, 26838), (7242, 26145), (7455, 25398), (7470, 25347), (8449, 22410), (8466, 22365), (8715, 21726), (8946, 21165), (9585, 19754), (9877, 19170), (10458, 18105), (10710, 17679), (10863, 17430), (11205, 16898), (11786, 16065), (12070, 15687), (12699, 14910), (13419, 14110)]