133037516720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 320454864576

約数和(自身を除く): 187417347856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 281, 296, 307, 370, 521, 562, 592, 614, 740, 1042, 1124, 1228, 1405, 1480, 1535, 2084, 2248, 2456, 2605, 2810, 2960, 3070, 4168, 4496, 4912, 5210, 5620, 6140, 8336, 10397, 10420, 11240, 11359, 12280, 19277, 20794, 20840, 22480, 22718, 24560, 38554, 41588, 41680, 45436, 51985, 56795, 77108, 83176, 86267, 90872, 96385, 103970, 113590, 146401, 154216, 159947, 166352, 172534, 181744, 192770, 207940, 227180, 292802, 308432, 319894, 345068, 385540, 415880, 431335, 454360, 585604, 639788, 690136, 732005, 771080, 799735, 831760, 862670, 908720, 1171208, 1279576, 1380272, 1464010, 1542160, 1599470, 1725340, 2342416, 2559152, 2928020, 3191879, 3198940, 3450680, 5416837, 5856040, 5918039, 6383758, 6397880, 6901360, 10833674, 11712080, 11836078, 12767516, 12795760, 15959395, 21667348, 23672156, 25535032, 27084185, 29590195, 31918790, 43334696, 44945107, 47344312, 51070064, 54168370, 59180390, 63837580, 86669392, 89890214, 94688624, 108336740, 118360780, 127675160, 179780428, 216673480, 224725535, 236721560, 255350320, 359560856, 433346960, 449451070, 473443120, 719121712, 898902140, 1662968959, 1797804280, 3325937918, 3595608560, 6651875836, 8314844795, 13303751672, 16629689590, 26607503344, 33259379180, 66518758360, 133037516720]

約数ペア:

[(1, 133037516720), (2, 66518758360), (4, 33259379180), (5, 26607503344), (8, 16629689590), (10, 13303751672), (16, 8314844795), (20, 6651875836), (37, 3595608560), (40, 3325937918), (74, 1797804280), (80, 1662968959), (148, 898902140), (185, 719121712), (281, 473443120), (296, 449451070), (307, 433346960), (370, 359560856), (521, 255350320), (562, 236721560), (592, 224725535), (614, 216673480), (740, 179780428), (1042, 127675160), (1124, 118360780), (1228, 108336740), (1405, 94688624), (1480, 89890214), (1535, 86669392), (2084, 63837580), (2248, 59180390), (2456, 54168370), (2605, 51070064), (2810, 47344312), (2960, 44945107), (3070, 43334696), (4168, 31918790), (4496, 29590195), (4912, 27084185), (5210, 25535032), (5620, 23672156), (6140, 21667348), (8336, 15959395), (10397, 12795760), (10420, 12767516), (11240, 11836078), (11359, 11712080), (12280, 10833674), (19277, 6901360), (20794, 6397880), (20840, 6383758), (22480, 5918039), (22718, 5856040), (24560, 5416837), (38554, 3450680), (41588, 3198940), (41680, 3191879), (45436, 2928020), (51985, 2559152), (56795, 2342416), (77108, 1725340), (83176, 1599470), (86267, 1542160), (90872, 1464010), (96385, 1380272), (103970, 1279576), (113590, 1171208), (146401, 908720), (154216, 862670), (159947, 831760), (166352, 799735), (172534, 771080), (181744, 732005), (192770, 690136), (207940, 639788), (227180, 585604), (292802, 454360), (308432, 431335), (319894, 415880), (345068, 385540)]