2545878400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3277

約数の個数: 192

約数和(自身を含む): 7131574800

約数和(自身を除く): 4585696400

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, 1900, 1976, 2080, 2432, 2470, 2600, 3040, 3200, 3221, 3800, 3952, 4160, 4940, 5200, 6080, 6175, 6442, 7600, 7904, 8320, 9880, 10400, 12160, 12350, 12884, 15200, 15808, 16105, 19760, 20800, 24700, 25768, 30400, 31616, 32210, 39520, 41600, 41873, 49400, 51536, 60800, 61199, 64420, 79040, 80525, 83746, 98800, 103072, 122398, 128840, 158080, 161050, 167492, 197600, 206144, 209365, 244796, 257680, 305995, 322100, 334984, 395200, 412288, 418730, 489592, 515360, 611990, 644200, 669968, 790400, 795587, 837460, 979184, 1030720, 1046825, 1223980, 1288400, 1339936, 1529975, 1591174, 1674920, 1958368, 2061440, 2093650, 2447960, 2576800, 2679872, 3059950, 3182348, 3349840, 3916736, 3977935, 4187300, 4895920, 5153600, 5359744, 6119900, 6364696, 6699680, 7833472, 7955870, 8374600, 9791840, 10307200, 12239800, 12729392, 13399360, 15911740, 16749200, 19583680, 19889675, 24479600, 25458784, 26798720, 31823480, 33498400, 39167360, 39779350, 48959200, 50917568, 63646960, 66996800, 79558700, 97918400, 101835136, 127293920, 133993600, 159117400, 195836800, 254587840, 318234800, 509175680, 636469600, 1272939200, 2545878400]

約数ペア:

[(1, 2545878400), (2, 1272939200), (4, 636469600), (5, 509175680), (8, 318234800), (10, 254587840), (13, 195836800), (16, 159117400), (19, 133993600), (20, 127293920), (25, 101835136), (26, 97918400), (32, 79558700), (38, 66996800), (40, 63646960), (50, 50917568), (52, 48959200), (64, 39779350), (65, 39167360), (76, 33498400), (80, 31823480), (95, 26798720), (100, 25458784), (104, 24479600), (128, 19889675), (130, 19583680), (152, 16749200), (160, 15911740), (190, 13399360), (200, 12729392), (208, 12239800), (247, 10307200), (260, 9791840), (304, 8374600), (320, 7955870), (325, 7833472), (380, 6699680), (400, 6364696), (416, 6119900), (475, 5359744), (494, 5153600), (520, 4895920), (608, 4187300), (640, 3977935), (650, 3916736), (760, 3349840), (800, 3182348), (832, 3059950), (950, 2679872), (988, 2576800), (1040, 2447960), (1216, 2093650), (1235, 2061440), (1300, 1958368), (1520, 1674920), (1600, 1591174), (1664, 1529975), (1900, 1339936), (1976, 1288400), (2080, 1223980), (2432, 1046825), (2470, 1030720), (2600, 979184), (3040, 837460), (3200, 795587), (3221, 790400), (3800, 669968), (3952, 644200), (4160, 611990), (4940, 515360), (5200, 489592), (6080, 418730), (6175, 412288), (6442, 395200), (7600, 334984), (7904, 322100), (8320, 305995), (9880, 257680), (10400, 244796), (12160, 209365), (12350, 206144), (12884, 197600), (15200, 167492), (15808, 161050), (16105, 158080), (19760, 128840), (20800, 122398), (24700, 103072), (25768, 98800), (30400, 83746), (31616, 80525), (32210, 79040), (39520, 64420), (41600, 61199), (41873, 60800), (49400, 51536)]