120548428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:93

約数の個数: 216

約数和(自身を含む): 320949216

約数和(自身を除く): 200400788

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 23, 26, 28, 34, 44, 46, 49, 52, 68, 77, 91, 92, 98, 119, 121, 143, 154, 161, 182, 187, 196, 221, 238, 242, 253, 286, 299, 308, 322, 364, 374, 391, 442, 476, 484, 506, 539, 572, 598, 637, 644, 748, 782, 833, 847, 884, 1001, 1012, 1078, 1127, 1196, 1274, 1309, 1547, 1564, 1573, 1666, 1694, 1771, 2002, 2057, 2093, 2156, 2254, 2431, 2548, 2618, 2737, 2783, 3094, 3146, 3289, 3332, 3388, 3542, 4004, 4114, 4186, 4301, 4508, 4862, 5083, 5236, 5474, 5566, 5929, 6188, 6292, 6578, 7007, 7084, 8228, 8372, 8602, 9163, 9724, 10166, 10829, 10948, 11011, 11132, 11858, 12397, 13156, 14014, 14399, 14651, 17017, 17204, 18326, 19159, 19481, 20332, 21658, 22022, 23023, 23716, 24794, 26741, 28028, 28798, 29302, 30107, 34034, 35581, 36179, 36652, 38318, 38962, 43316, 44044, 46046, 47311, 49588, 53482, 55913, 57596, 58604, 60214, 68068, 71162, 72358, 76636, 77077, 77924, 92092, 94622, 100793, 106964, 111826, 119119, 120428, 136367, 142324, 144716, 154154, 161161, 187187, 189244, 201586, 210749, 223652, 238238, 249067, 253253, 272734, 308308, 322322, 331177, 374374, 391391, 403172, 421498, 476476, 498134, 506506, 545468, 615043, 644644, 662354, 748748, 782782, 842996, 996268, 1013012, 1230086, 1310309, 1324708, 1565564, 1772771, 2318239, 2460172, 2620618, 2739737, 3545542, 4305301, 4636478, 5241236, 5479474, 7091084, 8610602, 9272956, 10958948, 17221204, 30137107, 60274214, 120548428]

約数ペア:

[(1, 120548428), (2, 60274214), (4, 30137107), (7, 17221204), (11, 10958948), (13, 9272956), (14, 8610602), (17, 7091084), (22, 5479474), (23, 5241236), (26, 4636478), (28, 4305301), (34, 3545542), (44, 2739737), (46, 2620618), (49, 2460172), (52, 2318239), (68, 1772771), (77, 1565564), (91, 1324708), (92, 1310309), (98, 1230086), (119, 1013012), (121, 996268), (143, 842996), (154, 782782), (161, 748748), (182, 662354), (187, 644644), (196, 615043), (221, 545468), (238, 506506), (242, 498134), (253, 476476), (286, 421498), (299, 403172), (308, 391391), (322, 374374), (364, 331177), (374, 322322), (391, 308308), (442, 272734), (476, 253253), (484, 249067), (506, 238238), (539, 223652), (572, 210749), (598, 201586), (637, 189244), (644, 187187), (748, 161161), (782, 154154), (833, 144716), (847, 142324), (884, 136367), (1001, 120428), (1012, 119119), (1078, 111826), (1127, 106964), (1196, 100793), (1274, 94622), (1309, 92092), (1547, 77924), (1564, 77077), (1573, 76636), (1666, 72358), (1694, 71162), (1771, 68068), (2002, 60214), (2057, 58604), (2093, 57596), (2156, 55913), (2254, 53482), (2431, 49588), (2548, 47311), (2618, 46046), (2737, 44044), (2783, 43316), (3094, 38962), (3146, 38318), (3289, 36652), (3332, 36179), (3388, 35581), (3542, 34034), (4004, 30107), (4114, 29302), (4186, 28798), (4301, 28028), (4508, 26741), (4862, 24794), (5083, 23716), (5236, 23023), (5474, 22022), (5566, 21658), (5929, 20332), (6188, 19481), (6292, 19159), (6578, 18326), (7007, 17204), (7084, 17017), (8228, 14651), (8372, 14399), (8602, 14014), (9163, 13156), (9724, 12397), (10166, 11858), (10829, 11132), (10948, 11011)]