368971520

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 144

約数和(自身を含む): 939520512

約数和(自身を除く): 570548992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 83, 92, 115, 128, 151, 160, 166, 184, 230, 256, 302, 320, 332, 368, 415, 460, 604, 640, 664, 736, 755, 830, 920, 1208, 1280, 1328, 1472, 1510, 1660, 1840, 1909, 2416, 2656, 2944, 3020, 3320, 3473, 3680, 3818, 4832, 5312, 5888, 6040, 6640, 6946, 7360, 7636, 9545, 9664, 10624, 12080, 12533, 13280, 13892, 14720, 15272, 17365, 19090, 19328, 21248, 24160, 25066, 26560, 27784, 29440, 30544, 34730, 38180, 38656, 48320, 50132, 53120, 55568, 61088, 62665, 69460, 76360, 96640, 100264, 106240, 111136, 122176, 125330, 138920, 152720, 193280, 200528, 222272, 244352, 250660, 277840, 288259, 305440, 401056, 444544, 488704, 501320, 555680, 576518, 610880, 802112, 889088, 1002640, 1111360, 1153036, 1221760, 1441295, 1604224, 2005280, 2222720, 2306072, 2443520, 2882590, 3208448, 4010560, 4445440, 4612144, 5765180, 8021120, 9224288, 11530360, 16042240, 18448576, 23060720, 36897152, 46121440, 73794304, 92242880, 184485760, 368971520]

約数ペア:

[(1, 368971520), (2, 184485760), (4, 92242880), (5, 73794304), (8, 46121440), (10, 36897152), (16, 23060720), (20, 18448576), (23, 16042240), (32, 11530360), (40, 9224288), (46, 8021120), (64, 5765180), (80, 4612144), (83, 4445440), (92, 4010560), (115, 3208448), (128, 2882590), (151, 2443520), (160, 2306072), (166, 2222720), (184, 2005280), (230, 1604224), (256, 1441295), (302, 1221760), (320, 1153036), (332, 1111360), (368, 1002640), (415, 889088), (460, 802112), (604, 610880), (640, 576518), (664, 555680), (736, 501320), (755, 488704), (830, 444544), (920, 401056), (1208, 305440), (1280, 288259), (1328, 277840), (1472, 250660), (1510, 244352), (1660, 222272), (1840, 200528), (1909, 193280), (2416, 152720), (2656, 138920), (2944, 125330), (3020, 122176), (3320, 111136), (3473, 106240), (3680, 100264), (3818, 96640), (4832, 76360), (5312, 69460), (5888, 62665), (6040, 61088), (6640, 55568), (6946, 53120), (7360, 50132), (7636, 48320), (9545, 38656), (9664, 38180), (10624, 34730), (12080, 30544), (12533, 29440), (13280, 27784), (13892, 26560), (14720, 25066), (15272, 24160), (17365, 21248), (19090, 19328)]