399077140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:662

約数の個数: 192

約数和(自身を含む): 1149603840

約数和(自身を除く): 750526700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 23, 28, 35, 38, 44, 46, 55, 70, 76, 77, 92, 95, 110, 115, 133, 140, 154, 161, 190, 209, 220, 230, 253, 266, 308, 322, 380, 385, 418, 437, 460, 506, 532, 593, 644, 665, 770, 805, 836, 874, 1012, 1045, 1186, 1265, 1330, 1463, 1540, 1610, 1748, 1771, 2090, 2185, 2372, 2530, 2660, 2926, 2965, 3059, 3220, 3542, 4151, 4180, 4370, 4807, 5060, 5852, 5930, 6118, 6523, 7084, 7315, 8302, 8740, 8855, 9614, 11267, 11860, 12236, 13046, 13639, 14630, 15295, 16604, 17710, 19228, 20755, 22534, 24035, 26092, 27278, 29260, 30590, 32615, 33649, 35420, 41510, 45068, 45661, 48070, 54556, 56335, 61180, 65230, 67298, 68195, 78869, 83020, 91322, 95473, 96140, 112670, 123937, 130460, 134596, 136390, 150029, 157738, 168245, 182644, 190946, 225340, 228305, 247874, 259141, 272780, 300058, 315476, 336490, 381892, 394345, 456610, 477365, 495748, 518282, 600116, 619685, 672980, 750145, 788690, 867559, 913220, 954730, 1036564, 1050203, 1239370, 1295705, 1500290, 1577380, 1735118, 1813987, 1909460, 2100406, 2478740, 2591410, 2850551, 3000580, 3470236, 3627974, 4200812, 4337795, 5182820, 5251015, 5701102, 7255948, 8675590, 9069935, 10502030, 11402204, 14252755, 17351180, 18139870, 19953857, 21004060, 28505510, 36279740, 39907714, 57011020, 79815428, 99769285, 199538570, 399077140]

約数ペア:

[(1, 399077140), (2, 199538570), (4, 99769285), (5, 79815428), (7, 57011020), (10, 39907714), (11, 36279740), (14, 28505510), (19, 21004060), (20, 19953857), (22, 18139870), (23, 17351180), (28, 14252755), (35, 11402204), (38, 10502030), (44, 9069935), (46, 8675590), (55, 7255948), (70, 5701102), (76, 5251015), (77, 5182820), (92, 4337795), (95, 4200812), (110, 3627974), (115, 3470236), (133, 3000580), (140, 2850551), (154, 2591410), (161, 2478740), (190, 2100406), (209, 1909460), (220, 1813987), (230, 1735118), (253, 1577380), (266, 1500290), (308, 1295705), (322, 1239370), (380, 1050203), (385, 1036564), (418, 954730), (437, 913220), (460, 867559), (506, 788690), (532, 750145), (593, 672980), (644, 619685), (665, 600116), (770, 518282), (805, 495748), (836, 477365), (874, 456610), (1012, 394345), (1045, 381892), (1186, 336490), (1265, 315476), (1330, 300058), (1463, 272780), (1540, 259141), (1610, 247874), (1748, 228305), (1771, 225340), (2090, 190946), (2185, 182644), (2372, 168245), (2530, 157738), (2660, 150029), (2926, 136390), (2965, 134596), (3059, 130460), (3220, 123937), (3542, 112670), (4151, 96140), (4180, 95473), (4370, 91322), (4807, 83020), (5060, 78869), (5852, 68195), (5930, 67298), (6118, 65230), (6523, 61180), (7084, 56335), (7315, 54556), (8302, 48070), (8740, 45661), (8855, 45068), (9614, 41510), (11267, 35420), (11860, 33649), (12236, 32615), (13046, 30590), (13639, 29260), (14630, 27278), (15295, 26092), (16604, 24035), (17710, 22534), (19228, 20755)]