348082920

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1232755200

約数和(自身を除く): 884672280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 173, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 346, 360, 405, 414, 460, 486, 519, 540, 552, 621, 648, 690, 692, 729, 810, 828, 865, 920, 972, 1035, 1038, 1080, 1215, 1242, 1380, 1384, 1458, 1557, 1620, 1656, 1730, 1863, 1944, 2070, 2076, 2187, 2430, 2484, 2595, 2760, 2916, 3105, 3114, 3240, 3460, 3645, 3726, 3979, 4140, 4152, 4374, 4671, 4860, 4968, 5190, 5589, 5832, 6210, 6228, 6920, 7290, 7452, 7785, 7958, 8280, 8748, 9315, 9342, 9720, 10380, 10935, 11178, 11937, 12420, 12456, 14013, 14580, 14904, 15570, 15916, 16767, 17496, 18630, 18684, 19895, 20760, 21870, 22356, 23355, 23874, 24840, 27945, 28026, 29160, 31140, 31832, 33534, 35811, 37260, 37368, 39790, 42039, 43740, 44712, 46710, 47748, 50301, 55890, 56052, 59685, 62280, 67068, 70065, 71622, 74520, 79580, 83835, 84078, 87480, 93420, 95496, 100602, 107433, 111780, 112104, 119370, 126117, 134136, 140130, 143244, 159160, 167670, 168156, 179055, 186840, 201204, 210195, 214866, 223560, 238740, 251505, 252234, 280260, 286488, 322299, 335340, 336312, 358110, 378351, 402408, 420390, 429732, 477480, 503010, 504468, 537165, 560520, 630585, 644598, 670680, 716220, 756702, 840780, 859464, 966897, 1006020, 1008936, 1074330, 1261170, 1289196, 1432440, 1513404, 1611495, 1681560, 1891755, 1933794, 2012040, 2148660, 2522340, 2578392, 2900691, 3026808, 3222990, 3783510, 3867588, 4297320, 4834485, 5044680, 5801382, 6445980, 7567020, 7735176, 8702073, 9668970, 11602764, 12891960, 14503455, 15134040, 17404146, 19337940, 23205528, 29006910, 34808292, 38675880, 43510365, 58013820, 69616584, 87020730, 116027640, 174041460, 348082920]

約数ペア:

[(1, 348082920), (2, 174041460), (3, 116027640), (4, 87020730), (5, 69616584), (6, 58013820), (8, 43510365), (9, 38675880), (10, 34808292), (12, 29006910), (15, 23205528), (18, 19337940), (20, 17404146), (23, 15134040), (24, 14503455), (27, 12891960), (30, 11602764), (36, 9668970), (40, 8702073), (45, 7735176), (46, 7567020), (54, 6445980), (60, 5801382), (69, 5044680), (72, 4834485), (81, 4297320), (90, 3867588), (92, 3783510), (108, 3222990), (115, 3026808), (120, 2900691), (135, 2578392), (138, 2522340), (162, 2148660), (173, 2012040), (180, 1933794), (184, 1891755), (207, 1681560), (216, 1611495), (230, 1513404), (243, 1432440), (270, 1289196), (276, 1261170), (324, 1074330), (345, 1008936), (346, 1006020), (360, 966897), (405, 859464), (414, 840780), (460, 756702), (486, 716220), (519, 670680), (540, 644598), (552, 630585), (621, 560520), (648, 537165), (690, 504468), (692, 503010), (729, 477480), (810, 429732), (828, 420390), (865, 402408), (920, 378351), (972, 358110), (1035, 336312), (1038, 335340), (1080, 322299), (1215, 286488), (1242, 280260), (1380, 252234), (1384, 251505), (1458, 238740), (1557, 223560), (1620, 214866), (1656, 210195), (1730, 201204), (1863, 186840), (1944, 179055), (2070, 168156), (2076, 167670), (2187, 159160), (2430, 143244), (2484, 140130), (2595, 134136), (2760, 126117), (2916, 119370), (3105, 112104), (3114, 111780), (3240, 107433), (3460, 100602), (3645, 95496), (3726, 93420), (3979, 87480), (4140, 84078), (4152, 83835), (4374, 79580), (4671, 74520), (4860, 71622), (4968, 70065), (5190, 67068), (5589, 62280), (5832, 59685), (6210, 56052), (6228, 55890), (6920, 50301), (7290, 47748), (7452, 46710), (7785, 44712), (7958, 43740), (8280, 42039), (8748, 39790), (9315, 37368), (9342, 37260), (9720, 35811), (10380, 33534), (10935, 31832), (11178, 31140), (11937, 29160), (12420, 28026), (12456, 27945), (14013, 24840), (14580, 23874), (14904, 23355), (15570, 22356), (15916, 21870), (16767, 20760), (17496, 19895), (18630, 18684)]