148013320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 431207280

約数和(自身を除く): 283193960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 37, 40, 49, 52, 56, 65, 70, 74, 91, 98, 104, 130, 140, 148, 157, 182, 185, 196, 245, 259, 260, 280, 296, 314, 364, 370, 392, 455, 481, 490, 518, 520, 628, 637, 728, 740, 785, 910, 962, 980, 1036, 1099, 1256, 1274, 1295, 1480, 1570, 1813, 1820, 1924, 1960, 2041, 2072, 2198, 2405, 2548, 2590, 3140, 3185, 3367, 3626, 3640, 3848, 4082, 4396, 4810, 5096, 5180, 5495, 5809, 6280, 6370, 6734, 7252, 7693, 8164, 8792, 9065, 9620, 10205, 10360, 10990, 11618, 12740, 13468, 14287, 14504, 15386, 16328, 16835, 18130, 19240, 20410, 21980, 23236, 23569, 25480, 26936, 28574, 29045, 30772, 33670, 36260, 38465, 40663, 40820, 43960, 46472, 47138, 57148, 58090, 61544, 67340, 71435, 72520, 75517, 76930, 81326, 81640, 94276, 100009, 114296, 116180, 117845, 134680, 142870, 151034, 153860, 162652, 188552, 200018, 203315, 232360, 235690, 284641, 285740, 302068, 307720, 325304, 377585, 400036, 406630, 471380, 500045, 528619, 569282, 571480, 604136, 755170, 800072, 813260, 942760, 1000090, 1057238, 1138564, 1423205, 1510340, 1626520, 2000180, 2114476, 2277128, 2643095, 2846410, 3020680, 3700333, 4000360, 4228952, 5286190, 5692820, 7400666, 10572380, 11385640, 14801332, 18501665, 21144760, 29602664, 37003330, 74006660, 148013320]

約数ペア:

[(1, 148013320), (2, 74006660), (4, 37003330), (5, 29602664), (7, 21144760), (8, 18501665), (10, 14801332), (13, 11385640), (14, 10572380), (20, 7400666), (26, 5692820), (28, 5286190), (35, 4228952), (37, 4000360), (40, 3700333), (49, 3020680), (52, 2846410), (56, 2643095), (65, 2277128), (70, 2114476), (74, 2000180), (91, 1626520), (98, 1510340), (104, 1423205), (130, 1138564), (140, 1057238), (148, 1000090), (157, 942760), (182, 813260), (185, 800072), (196, 755170), (245, 604136), (259, 571480), (260, 569282), (280, 528619), (296, 500045), (314, 471380), (364, 406630), (370, 400036), (392, 377585), (455, 325304), (481, 307720), (490, 302068), (518, 285740), (520, 284641), (628, 235690), (637, 232360), (728, 203315), (740, 200018), (785, 188552), (910, 162652), (962, 153860), (980, 151034), (1036, 142870), (1099, 134680), (1256, 117845), (1274, 116180), (1295, 114296), (1480, 100009), (1570, 94276), (1813, 81640), (1820, 81326), (1924, 76930), (1960, 75517), (2041, 72520), (2072, 71435), (2198, 67340), (2405, 61544), (2548, 58090), (2590, 57148), (3140, 47138), (3185, 46472), (3367, 43960), (3626, 40820), (3640, 40663), (3848, 38465), (4082, 36260), (4396, 33670), (4810, 30772), (5096, 29045), (5180, 28574), (5495, 26936), (5809, 25480), (6280, 23569), (6370, 23236), (6734, 21980), (7252, 20410), (7693, 19240), (8164, 18130), (8792, 16835), (9065, 16328), (9620, 15386), (10205, 14504), (10360, 14287), (10990, 13468), (11618, 12740)]