1338147200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1$

素因数の和:1749

約数の個数: 192

約数和(自身を含む): 3749499600

約数和(自身を除く): 2411352400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 128, 130, 152, 160, 190, 200, 208, 247, 260, 304, 320, 325, 380, 400, 416, 475, 494, 520, 608, 640, 650, 760, 800, 832, 950, 988, 1040, 1216, 1235, 1300, 1520, 1600, 1664, 1693, 1900, 1976, 2080, 2432, 2470, 2600, 3040, 3200, 3386, 3800, 3952, 4160, 4940, 5200, 6080, 6175, 6772, 7600, 7904, 8320, 8465, 9880, 10400, 12160, 12350, 13544, 15200, 15808, 16930, 19760, 20800, 22009, 24700, 27088, 30400, 31616, 32167, 33860, 39520, 41600, 42325, 44018, 49400, 54176, 60800, 64334, 67720, 79040, 84650, 88036, 98800, 108352, 110045, 128668, 135440, 158080, 160835, 169300, 176072, 197600, 216704, 220090, 257336, 270880, 321670, 338600, 352144, 395200, 418171, 440180, 514672, 541760, 550225, 643340, 677200, 704288, 790400, 804175, 836342, 880360, 1029344, 1083520, 1100450, 1286680, 1354400, 1408576, 1608350, 1672684, 1760720, 2058688, 2090855, 2200900, 2573360, 2708800, 2817152, 3216700, 3345368, 3521440, 4117376, 4181710, 4401800, 5146720, 5417600, 6433400, 6690736, 7042880, 8363420, 8803600, 10293440, 10454275, 12866800, 13381472, 14085760, 16726840, 17607200, 20586880, 20908550, 25733600, 26762944, 33453680, 35214400, 41817100, 51467200, 53525888, 66907360, 70428800, 83634200, 102934400, 133814720, 167268400, 267629440, 334536800, 669073600, 1338147200]

約数ペア:

[(1, 1338147200), (2, 669073600), (4, 334536800), (5, 267629440), (8, 167268400), (10, 133814720), (13, 102934400), (16, 83634200), (19, 70428800), (20, 66907360), (25, 53525888), (26, 51467200), (32, 41817100), (38, 35214400), (40, 33453680), (50, 26762944), (52, 25733600), (64, 20908550), (65, 20586880), (76, 17607200), (80, 16726840), (95, 14085760), (100, 13381472), (104, 12866800), (128, 10454275), (130, 10293440), (152, 8803600), (160, 8363420), (190, 7042880), (200, 6690736), (208, 6433400), (247, 5417600), (260, 5146720), (304, 4401800), (320, 4181710), (325, 4117376), (380, 3521440), (400, 3345368), (416, 3216700), (475, 2817152), (494, 2708800), (520, 2573360), (608, 2200900), (640, 2090855), (650, 2058688), (760, 1760720), (800, 1672684), (832, 1608350), (950, 1408576), (988, 1354400), (1040, 1286680), (1216, 1100450), (1235, 1083520), (1300, 1029344), (1520, 880360), (1600, 836342), (1664, 804175), (1693, 790400), (1900, 704288), (1976, 677200), (2080, 643340), (2432, 550225), (2470, 541760), (2600, 514672), (3040, 440180), (3200, 418171), (3386, 395200), (3800, 352144), (3952, 338600), (4160, 321670), (4940, 270880), (5200, 257336), (6080, 220090), (6175, 216704), (6772, 197600), (7600, 176072), (7904, 169300), (8320, 160835), (8465, 158080), (9880, 135440), (10400, 128668), (12160, 110045), (12350, 108352), (13544, 98800), (15200, 88036), (15808, 84650), (16930, 79040), (19760, 67720), (20800, 64334), (22009, 60800), (24700, 54176), (27088, 49400), (30400, 44018), (31616, 42325), (32167, 41600), (33860, 39520)]