1213008000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:752

約数の個数: 256

約数和(自身を含む): 4135847040

約数和(自身を除く): 2922839040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 125, 128, 148, 150, 160, 185, 192, 200, 222, 240, 250, 296, 300, 320, 370, 375, 384, 400, 444, 480, 500, 555, 592, 600, 640, 683, 740, 750, 800, 888, 925, 960, 1000, 1110, 1184, 1200, 1366, 1480, 1500, 1600, 1776, 1850, 1920, 2000, 2049, 2220, 2368, 2400, 2732, 2775, 2960, 3000, 3200, 3415, 3552, 3700, 4000, 4098, 4440, 4625, 4736, 4800, 5464, 5550, 5920, 6000, 6830, 7104, 7400, 8000, 8196, 8880, 9250, 9600, 10245, 10928, 11100, 11840, 12000, 13660, 13875, 14208, 14800, 16000, 16392, 17075, 17760, 18500, 20490, 21856, 22200, 23680, 24000, 25271, 27320, 27750, 29600, 32784, 34150, 35520, 37000, 40980, 43712, 44400, 48000, 50542, 51225, 54640, 55500, 59200, 65568, 68300, 71040, 74000, 75813, 81960, 85375, 87424, 88800, 101084, 102450, 109280, 111000, 118400, 126355, 131136, 136600, 148000, 151626, 163920, 170750, 177600, 202168, 204900, 218560, 222000, 252710, 256125, 262272, 273200, 296000, 303252, 327840, 341500, 355200, 379065, 404336, 409800, 437120, 444000, 505420, 512250, 546400, 592000, 606504, 631775, 655680, 683000, 758130, 808672, 819600, 888000, 1010840, 1024500, 1092800, 1213008, 1263550, 1311360, 1366000, 1516260, 1617344, 1639200, 1776000, 1895325, 2021680, 2049000, 2185600, 2426016, 2527100, 2732000, 3032520, 3158875, 3234688, 3278400, 3790650, 4043360, 4098000, 4852032, 5054200, 5464000, 6065040, 6317750, 6556800, 7581300, 8086720, 8196000, 9476625, 9704064, 10108400, 10928000, 12130080, 12635500, 15162600, 16173440, 16392000, 18953250, 20216800, 24260160, 25271000, 30325200, 32784000, 37906500, 40433600, 48520320, 50542000, 60650400, 75813000, 80867200, 101084000, 121300800, 151626000, 202168000, 242601600, 303252000, 404336000, 606504000, 1213008000]

約数ペア:

[(1, 1213008000), (2, 606504000), (3, 404336000), (4, 303252000), (5, 242601600), (6, 202168000), (8, 151626000), (10, 121300800), (12, 101084000), (15, 80867200), (16, 75813000), (20, 60650400), (24, 50542000), (25, 48520320), (30, 40433600), (32, 37906500), (37, 32784000), (40, 30325200), (48, 25271000), (50, 24260160), (60, 20216800), (64, 18953250), (74, 16392000), (75, 16173440), (80, 15162600), (96, 12635500), (100, 12130080), (111, 10928000), (120, 10108400), (125, 9704064), (128, 9476625), (148, 8196000), (150, 8086720), (160, 7581300), (185, 6556800), (192, 6317750), (200, 6065040), (222, 5464000), (240, 5054200), (250, 4852032), (296, 4098000), (300, 4043360), (320, 3790650), (370, 3278400), (375, 3234688), (384, 3158875), (400, 3032520), (444, 2732000), (480, 2527100), (500, 2426016), (555, 2185600), (592, 2049000), (600, 2021680), (640, 1895325), (683, 1776000), (740, 1639200), (750, 1617344), (800, 1516260), (888, 1366000), (925, 1311360), (960, 1263550), (1000, 1213008), (1110, 1092800), (1184, 1024500), (1200, 1010840), (1366, 888000), (1480, 819600), (1500, 808672), (1600, 758130), (1776, 683000), (1850, 655680), (1920, 631775), (2000, 606504), (2049, 592000), (2220, 546400), (2368, 512250), (2400, 505420), (2732, 444000), (2775, 437120), (2960, 409800), (3000, 404336), (3200, 379065), (3415, 355200), (3552, 341500), (3700, 327840), (4000, 303252), (4098, 296000), (4440, 273200), (4625, 262272), (4736, 256125), (4800, 252710), (5464, 222000), (5550, 218560), (5920, 204900), (6000, 202168), (6830, 177600), (7104, 170750), (7400, 163920), (8000, 151626), (8196, 148000), (8880, 136600), (9250, 131136), (9600, 126355), (10245, 118400), (10928, 111000), (11100, 109280), (11840, 102450), (12000, 101084), (13660, 88800), (13875, 87424), (14208, 85375), (14800, 81960), (16000, 75813), (16392, 74000), (17075, 71040), (17760, 68300), (18500, 65568), (20490, 59200), (21856, 55500), (22200, 54640), (23680, 51225), (24000, 50542), (25271, 48000), (27320, 44400), (27750, 43712), (29600, 40980), (32784, 37000), (34150, 35520)]