1471493120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 3722723328

約数和(自身を除く): 2251230208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 124, 127, 128, 146, 155, 160, 248, 254, 256, 292, 310, 320, 365, 496, 508, 512, 584, 620, 635, 640, 730, 992, 1016, 1024, 1168, 1240, 1270, 1280, 1460, 1984, 2032, 2263, 2336, 2480, 2540, 2560, 2920, 3937, 3968, 4064, 4526, 4672, 4960, 5080, 5120, 5840, 7874, 7936, 8128, 9052, 9271, 9344, 9920, 10160, 11315, 11680, 15748, 15872, 16256, 18104, 18542, 18688, 19685, 19840, 20320, 22630, 23360, 31496, 31744, 32512, 36208, 37084, 37376, 39370, 39680, 40640, 45260, 46355, 46720, 62992, 65024, 72416, 74168, 74752, 78740, 79360, 81280, 90520, 92710, 93440, 125984, 130048, 144832, 148336, 157480, 158720, 162560, 181040, 185420, 186880, 251968, 287401, 289664, 296672, 314960, 325120, 362080, 370840, 373760, 503936, 574802, 579328, 593344, 629920, 650240, 724160, 741680, 1007872, 1149604, 1158656, 1186688, 1259840, 1437005, 1448320, 1483360, 2015744, 2299208, 2317312, 2373376, 2519680, 2874010, 2896640, 2966720, 4031488, 4598416, 4746752, 5039360, 5748020, 5793280, 5933440, 9196832, 9493504, 10078720, 11496040, 11586560, 11866880, 18393664, 20157440, 22992080, 23733760, 36787328, 45984160, 47467520, 73574656, 91968320, 147149312, 183936640, 294298624, 367873280, 735746560, 1471493120]

約数ペア:

[(1, 1471493120), (2, 735746560), (4, 367873280), (5, 294298624), (8, 183936640), (10, 147149312), (16, 91968320), (20, 73574656), (31, 47467520), (32, 45984160), (40, 36787328), (62, 23733760), (64, 22992080), (73, 20157440), (80, 18393664), (124, 11866880), (127, 11586560), (128, 11496040), (146, 10078720), (155, 9493504), (160, 9196832), (248, 5933440), (254, 5793280), (256, 5748020), (292, 5039360), (310, 4746752), (320, 4598416), (365, 4031488), (496, 2966720), (508, 2896640), (512, 2874010), (584, 2519680), (620, 2373376), (635, 2317312), (640, 2299208), (730, 2015744), (992, 1483360), (1016, 1448320), (1024, 1437005), (1168, 1259840), (1240, 1186688), (1270, 1158656), (1280, 1149604), (1460, 1007872), (1984, 741680), (2032, 724160), (2263, 650240), (2336, 629920), (2480, 593344), (2540, 579328), (2560, 574802), (2920, 503936), (3937, 373760), (3968, 370840), (4064, 362080), (4526, 325120), (4672, 314960), (4960, 296672), (5080, 289664), (5120, 287401), (5840, 251968), (7874, 186880), (7936, 185420), (8128, 181040), (9052, 162560), (9271, 158720), (9344, 157480), (9920, 148336), (10160, 144832), (11315, 130048), (11680, 125984), (15748, 93440), (15872, 92710), (16256, 90520), (18104, 81280), (18542, 79360), (18688, 78740), (19685, 74752), (19840, 74168), (20320, 72416), (22630, 65024), (23360, 62992), (31496, 46720), (31744, 46355), (32512, 45260), (36208, 40640), (37084, 39680), (37376, 39370)]