1330304000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:601

約数の個数: 176

約数和(自身を含む): 3499878720

約数和(自身を除く): 2169574720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 200, 250, 256, 304, 320, 380, 400, 475, 500, 512, 547, 608, 640, 760, 800, 950, 1000, 1024, 1094, 1216, 1280, 1520, 1600, 1900, 2000, 2188, 2375, 2432, 2560, 2735, 3040, 3200, 3800, 4000, 4376, 4750, 4864, 5120, 5470, 6080, 6400, 7600, 8000, 8752, 9500, 9728, 10393, 10940, 12160, 12800, 13675, 15200, 16000, 17504, 19000, 19456, 20786, 21880, 24320, 25600, 27350, 30400, 32000, 35008, 38000, 41572, 43760, 48640, 51965, 54700, 60800, 64000, 68375, 70016, 76000, 83144, 87520, 97280, 103930, 109400, 121600, 128000, 136750, 140032, 152000, 166288, 175040, 207860, 218800, 243200, 259825, 273500, 280064, 304000, 332576, 350080, 415720, 437600, 486400, 519650, 547000, 560128, 608000, 665152, 700160, 831440, 875200, 1039300, 1094000, 1216000, 1299125, 1330304, 1400320, 1662880, 1750400, 2078600, 2188000, 2432000, 2598250, 2660608, 2800640, 3325760, 3500800, 4157200, 4376000, 5196500, 5321216, 6651520, 7001600, 8314400, 8752000, 10393000, 10642432, 13303040, 14003200, 16628800, 17504000, 20786000, 26606080, 33257600, 35008000, 41572000, 53212160, 66515200, 70016000, 83144000, 133030400, 166288000, 266060800, 332576000, 665152000, 1330304000]

約数ペア:

[(1, 1330304000), (2, 665152000), (4, 332576000), (5, 266060800), (8, 166288000), (10, 133030400), (16, 83144000), (19, 70016000), (20, 66515200), (25, 53212160), (32, 41572000), (38, 35008000), (40, 33257600), (50, 26606080), (64, 20786000), (76, 17504000), (80, 16628800), (95, 14003200), (100, 13303040), (125, 10642432), (128, 10393000), (152, 8752000), (160, 8314400), (190, 7001600), (200, 6651520), (250, 5321216), (256, 5196500), (304, 4376000), (320, 4157200), (380, 3500800), (400, 3325760), (475, 2800640), (500, 2660608), (512, 2598250), (547, 2432000), (608, 2188000), (640, 2078600), (760, 1750400), (800, 1662880), (950, 1400320), (1000, 1330304), (1024, 1299125), (1094, 1216000), (1216, 1094000), (1280, 1039300), (1520, 875200), (1600, 831440), (1900, 700160), (2000, 665152), (2188, 608000), (2375, 560128), (2432, 547000), (2560, 519650), (2735, 486400), (3040, 437600), (3200, 415720), (3800, 350080), (4000, 332576), (4376, 304000), (4750, 280064), (4864, 273500), (5120, 259825), (5470, 243200), (6080, 218800), (6400, 207860), (7600, 175040), (8000, 166288), (8752, 152000), (9500, 140032), (9728, 136750), (10393, 128000), (10940, 121600), (12160, 109400), (12800, 103930), (13675, 97280), (15200, 87520), (16000, 83144), (17504, 76000), (19000, 70016), (19456, 68375), (20786, 64000), (21880, 60800), (24320, 54700), (25600, 51965), (27350, 48640), (30400, 43760), (32000, 41572), (35008, 38000)]