378098280

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{5557}}^1$

素因数の和:5590

約数の個数: 192

約数和(自身を含む): 1456640640

約数和(自身を除く): 1078542360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5557, 5670, 6804, 7560, 8505, 9720, 11114, 11340, 13608, 16671, 17010, 22228, 22680, 27785, 33342, 34020, 38899, 44456, 50013, 55570, 66684, 68040, 77798, 83355, 100026, 111140, 116697, 133368, 150039, 155596, 166710, 194495, 200052, 222280, 233394, 250065, 300078, 311192, 333420, 350091, 388990, 400104, 450117, 466788, 500130, 583485, 600156, 666840, 700182, 750195, 777980, 900234, 933576, 1000260, 1050273, 1166970, 1200312, 1350351, 1400364, 1500390, 1555960, 1750455, 1800468, 2000520, 2100546, 2250585, 2333940, 2700702, 2800728, 3000780, 3150819, 3500910, 3600936, 4201092, 4501170, 4667880, 5251365, 5401404, 6001560, 6301638, 6751755, 7001820, 8402184, 9002340, 9452457, 10502730, 10802808, 12603276, 13503510, 14003640, 15754095, 18004680, 18904914, 21005460, 25206552, 27007020, 31508190, 37809828, 42010920, 47262285, 54014040, 63016380, 75619656, 94524570, 126032760, 189049140, 378098280]

約数ペア:

[(1, 378098280), (2, 189049140), (3, 126032760), (4, 94524570), (5, 75619656), (6, 63016380), (7, 54014040), (8, 47262285), (9, 42010920), (10, 37809828), (12, 31508190), (14, 27007020), (15, 25206552), (18, 21005460), (20, 18904914), (21, 18004680), (24, 15754095), (27, 14003640), (28, 13503510), (30, 12603276), (35, 10802808), (36, 10502730), (40, 9452457), (42, 9002340), (45, 8402184), (54, 7001820), (56, 6751755), (60, 6301638), (63, 6001560), (70, 5401404), (72, 5251365), (81, 4667880), (84, 4501170), (90, 4201092), (105, 3600936), (108, 3500910), (120, 3150819), (126, 3000780), (135, 2800728), (140, 2700702), (162, 2333940), (168, 2250585), (180, 2100546), (189, 2000520), (210, 1800468), (216, 1750455), (243, 1555960), (252, 1500390), (270, 1400364), (280, 1350351), (315, 1200312), (324, 1166970), (360, 1050273), (378, 1000260), (405, 933576), (420, 900234), (486, 777980), (504, 750195), (540, 700182), (567, 666840), (630, 600156), (648, 583485), (756, 500130), (810, 466788), (840, 450117), (945, 400104), (972, 388990), (1080, 350091), (1134, 333420), (1215, 311192), (1260, 300078), (1512, 250065), (1620, 233394), (1701, 222280), (1890, 200052), (1944, 194495), (2268, 166710), (2430, 155596), (2520, 150039), (2835, 133368), (3240, 116697), (3402, 111140), (3780, 100026), (4536, 83355), (4860, 77798), (5557, 68040), (5670, 66684), (6804, 55570), (7560, 50013), (8505, 44456), (9720, 38899), (11114, 34020), (11340, 33342), (13608, 27785), (16671, 22680), (17010, 22228)]