12379872820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 31634104320

約数和(自身を除く): 19254231500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 103, 115, 140, 161, 163, 206, 229, 230, 322, 326, 412, 458, 460, 515, 644, 652, 721, 805, 815, 916, 1030, 1141, 1145, 1442, 1603, 1610, 1630, 2060, 2282, 2290, 2369, 2884, 3206, 3220, 3260, 3605, 3749, 4564, 4580, 4738, 5267, 5705, 6412, 7210, 7498, 8015, 9476, 10534, 11410, 11845, 14420, 14996, 16030, 16583, 16789, 18745, 21068, 22820, 23587, 23690, 26243, 26335, 32060, 33166, 33578, 36869, 37327, 37490, 47174, 47380, 52486, 52670, 66332, 67156, 73738, 74654, 74980, 82915, 83945, 94348, 104972, 105340, 117523, 117935, 131215, 147476, 149308, 165109, 165830, 167890, 184345, 186635, 235046, 235870, 261289, 262430, 330218, 331660, 335780, 368690, 373270, 386147, 470092, 471740, 522578, 524860, 542501, 587615, 660436, 737380, 746540, 772294, 825545, 858521, 1045156, 1085002, 1175230, 1306445, 1544588, 1651090, 1717042, 1930735, 2170004, 2350460, 2612890, 2703029, 2712505, 3302180, 3434084, 3797507, 3844681, 3861470, 4292605, 5225780, 5406058, 5425010, 6009647, 7595014, 7689362, 7722940, 8585210, 10812116, 10850020, 12019294, 13515145, 15190028, 15378724, 17170420, 18987535, 19223405, 24038588, 26912767, 27030290, 30048235, 37975070, 38446810, 53825534, 54060580, 60096470, 75950140, 76893620, 88427663, 107651068, 120192940, 134563835, 176855326, 269127670, 353710652, 442138315, 538255340, 618993641, 884276630, 1237987282, 1768553260, 2475974564, 3094968205, 6189936410, 12379872820]

約数ペア:

[(1, 12379872820), (2, 6189936410), (4, 3094968205), (5, 2475974564), (7, 1768553260), (10, 1237987282), (14, 884276630), (20, 618993641), (23, 538255340), (28, 442138315), (35, 353710652), (46, 269127670), (70, 176855326), (92, 134563835), (103, 120192940), (115, 107651068), (140, 88427663), (161, 76893620), (163, 75950140), (206, 60096470), (229, 54060580), (230, 53825534), (322, 38446810), (326, 37975070), (412, 30048235), (458, 27030290), (460, 26912767), (515, 24038588), (644, 19223405), (652, 18987535), (721, 17170420), (805, 15378724), (815, 15190028), (916, 13515145), (1030, 12019294), (1141, 10850020), (1145, 10812116), (1442, 8585210), (1603, 7722940), (1610, 7689362), (1630, 7595014), (2060, 6009647), (2282, 5425010), (2290, 5406058), (2369, 5225780), (2884, 4292605), (3206, 3861470), (3220, 3844681), (3260, 3797507), (3605, 3434084), (3749, 3302180), (4564, 2712505), (4580, 2703029), (4738, 2612890), (5267, 2350460), (5705, 2170004), (6412, 1930735), (7210, 1717042), (7498, 1651090), (8015, 1544588), (9476, 1306445), (10534, 1175230), (11410, 1085002), (11845, 1045156), (14420, 858521), (14996, 825545), (16030, 772294), (16583, 746540), (16789, 737380), (18745, 660436), (21068, 587615), (22820, 542501), (23587, 524860), (23690, 522578), (26243, 471740), (26335, 470092), (32060, 386147), (33166, 373270), (33578, 368690), (36869, 335780), (37327, 331660), (37490, 330218), (47174, 262430), (47380, 261289), (52486, 235870), (52670, 235046), (66332, 186635), (67156, 184345), (73738, 167890), (74654, 165830), (74980, 165109), (82915, 149308), (83945, 147476), (94348, 131215), (104972, 117935), (105340, 117523)]