308948911920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{138821}}^1$

素因数の和:139132

約数の個数: 240

約数和(自身を含む): 1135912680864

約数和(自身を除く): 826963768944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 281, 330, 360, 396, 440, 495, 528, 562, 660, 720, 792, 843, 880, 990, 1124, 1320, 1405, 1584, 1686, 1980, 2248, 2529, 2640, 2810, 3091, 3372, 3960, 4215, 4496, 5058, 5620, 6182, 6744, 7920, 8430, 9273, 10116, 11240, 12364, 12645, 13488, 15455, 16860, 18546, 20232, 22480, 24728, 25290, 27819, 30910, 33720, 37092, 40464, 46365, 49456, 50580, 55638, 61820, 67440, 74184, 92730, 101160, 111276, 123640, 138821, 139095, 148368, 185460, 202320, 222552, 247280, 277642, 278190, 370920, 416463, 445104, 555284, 556380, 694105, 741840, 832926, 1110568, 1112760, 1249389, 1388210, 1527031, 1665852, 2082315, 2221136, 2225520, 2498778, 2776420, 3054062, 3331704, 4164630, 4581093, 4997556, 5552840, 6108124, 6246945, 6663408, 7635155, 8329260, 9162186, 9995112, 11105680, 12216248, 12493890, 13743279, 15270310, 16658520, 18324372, 19990224, 22905465, 24432496, 24987780, 27486558, 30540620, 33317040, 36648744, 39008701, 45810930, 49975560, 54973116, 61081240, 68716395, 73297488, 78017402, 91621860, 99951120, 109946232, 117026103, 122162480, 137432790, 156034804, 183243720, 195043505, 219892464, 234052206, 274865580, 312069608, 351078309, 366487440, 390087010, 429095711, 468104412, 549731160, 585130515, 624139216, 702156618, 780174020, 858191422, 936208824, 1099462320, 1170261030, 1287287133, 1404313236, 1560348040, 1716382844, 1755391545, 1872417648, 2145478555, 2340522060, 2574574266, 2808626472, 3120696080, 3432765688, 3510783090, 3861861399, 4290957110, 4681044120, 5149148532, 5617252944, 6436435665, 6865531376, 7021566180, 7723722798, 8581914220, 9362088240, 10298297064, 12872871330, 14043132360, 15447445596, 17163828440, 19309306995, 20596594128, 25745742660, 28086264720, 30894891192, 34327656880, 38618613990, 51491485320, 61789782384, 77237227980, 102982970640, 154474455960, 308948911920]

約数ペア:

[(1, 308948911920), (2, 154474455960), (3, 102982970640), (4, 77237227980), (5, 61789782384), (6, 51491485320), (8, 38618613990), (9, 34327656880), (10, 30894891192), (11, 28086264720), (12, 25745742660), (15, 20596594128), (16, 19309306995), (18, 17163828440), (20, 15447445596), (22, 14043132360), (24, 12872871330), (30, 10298297064), (33, 9362088240), (36, 8581914220), (40, 7723722798), (44, 7021566180), (45, 6865531376), (48, 6436435665), (55, 5617252944), (60, 5149148532), (66, 4681044120), (72, 4290957110), (80, 3861861399), (88, 3510783090), (90, 3432765688), (99, 3120696080), (110, 2808626472), (120, 2574574266), (132, 2340522060), (144, 2145478555), (165, 1872417648), (176, 1755391545), (180, 1716382844), (198, 1560348040), (220, 1404313236), (240, 1287287133), (264, 1170261030), (281, 1099462320), (330, 936208824), (360, 858191422), (396, 780174020), (440, 702156618), (495, 624139216), (528, 585130515), (562, 549731160), (660, 468104412), (720, 429095711), (792, 390087010), (843, 366487440), (880, 351078309), (990, 312069608), (1124, 274865580), (1320, 234052206), (1405, 219892464), (1584, 195043505), (1686, 183243720), (1980, 156034804), (2248, 137432790), (2529, 122162480), (2640, 117026103), (2810, 109946232), (3091, 99951120), (3372, 91621860), (3960, 78017402), (4215, 73297488), (4496, 68716395), (5058, 61081240), (5620, 54973116), (6182, 49975560), (6744, 45810930), (7920, 39008701), (8430, 36648744), (9273, 33317040), (10116, 30540620), (11240, 27486558), (12364, 24987780), (12645, 24432496), (13488, 22905465), (15455, 19990224), (16860, 18324372), (18546, 16658520), (20232, 15270310), (22480, 13743279), (24728, 12493890), (25290, 12216248), (27819, 11105680), (30910, 9995112), (33720, 9162186), (37092, 8329260), (40464, 7635155), (46365, 6663408), (49456, 6246945), (50580, 6108124), (55638, 5552840), (61820, 4997556), (67440, 4581093), (74184, 4164630), (92730, 3331704), (101160, 3054062), (111276, 2776420), (123640, 2498778), (138821, 2225520), (139095, 2221136), (148368, 2082315), (185460, 1665852), (202320, 1527031), (222552, 1388210), (247280, 1249389), (277642, 1112760), (278190, 1110568), (370920, 832926), (416463, 741840), (445104, 694105), (555284, 556380)]