492475520

素因数分解:

$2^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 1217341440

約数和(自身を除く): 724865920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 83, 127, 128, 146, 160, 166, 254, 292, 320, 332, 365, 415, 508, 584, 635, 640, 664, 730, 830, 1016, 1168, 1270, 1328, 1460, 1660, 2032, 2336, 2540, 2656, 2920, 3320, 4064, 4672, 5080, 5312, 5840, 6059, 6640, 8128, 9271, 9344, 10160, 10541, 10624, 11680, 12118, 13280, 16256, 18542, 20320, 21082, 23360, 24236, 26560, 30295, 37084, 40640, 42164, 46355, 46720, 48472, 52705, 53120, 60590, 74168, 81280, 84328, 92710, 96944, 105410, 121180, 148336, 168656, 185420, 193888, 210820, 242360, 296672, 337312, 370840, 387776, 421640, 484720, 593344, 674624, 741680, 769493, 775552, 843280, 969440, 1186688, 1349248, 1483360, 1538986, 1686560, 1938880, 2966720, 3077972, 3373120, 3847465, 3877760, 5933440, 6155944, 6746240, 7694930, 12311888, 15389860, 24623776, 30779720, 49247552, 61559440, 98495104, 123118880, 246237760, 492475520]

約数ペア:

[(1, 492475520), (2, 246237760), (4, 123118880), (5, 98495104), (8, 61559440), (10, 49247552), (16, 30779720), (20, 24623776), (32, 15389860), (40, 12311888), (64, 7694930), (73, 6746240), (80, 6155944), (83, 5933440), (127, 3877760), (128, 3847465), (146, 3373120), (160, 3077972), (166, 2966720), (254, 1938880), (292, 1686560), (320, 1538986), (332, 1483360), (365, 1349248), (415, 1186688), (508, 969440), (584, 843280), (635, 775552), (640, 769493), (664, 741680), (730, 674624), (830, 593344), (1016, 484720), (1168, 421640), (1270, 387776), (1328, 370840), (1460, 337312), (1660, 296672), (2032, 242360), (2336, 210820), (2540, 193888), (2656, 185420), (2920, 168656), (3320, 148336), (4064, 121180), (4672, 105410), (5080, 96944), (5312, 92710), (5840, 84328), (6059, 81280), (6640, 74168), (8128, 60590), (9271, 53120), (9344, 52705), (10160, 48472), (10541, 46720), (10624, 46355), (11680, 42164), (12118, 40640), (13280, 37084), (16256, 30295), (18542, 26560), (20320, 24236), (21082, 23360)]