156945334160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 397254502656

約数和(自身を除く): 240309168496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 80, 85, 106, 136, 170, 212, 263, 265, 272, 289, 340, 424, 487, 526, 530, 578, 680, 848, 901, 974, 1052, 1060, 1156, 1315, 1360, 1445, 1802, 1948, 2104, 2120, 2312, 2435, 2630, 2890, 3604, 3896, 4208, 4240, 4471, 4505, 4624, 4870, 5260, 5780, 7208, 7792, 8279, 8942, 9010, 9740, 10520, 11560, 13939, 14416, 15317, 16558, 17884, 18020, 19480, 21040, 22355, 23120, 25811, 27878, 30634, 33116, 35768, 36040, 38960, 41395, 44710, 51622, 55756, 61268, 66232, 69695, 71536, 72080, 76007, 76585, 82790, 89420, 103244, 111512, 122536, 128081, 129055, 132464, 139390, 140743, 152014, 153170, 165580, 178840, 206488, 223024, 236963, 245072, 256162, 258110, 278780, 281486, 304028, 306340, 331160, 357680, 380035, 412976, 438787, 473926, 512324, 516220, 557560, 562972, 608056, 612680, 640405, 662320, 703715, 760070, 877574, 947852, 1024648, 1032440, 1115120, 1125944, 1184815, 1216112, 1225360, 1280810, 1407430, 1520140, 1755148, 1895704, 2049296, 2064880, 2177377, 2193935, 2251888, 2369630, 2561620, 2814860, 3040280, 3510296, 3791408, 4028371, 4354754, 4387870, 4739260, 5123240, 5629720, 6080560, 6788293, 7020592, 7459379, 8056742, 8709508, 8775740, 9478520, 10246480, 10886885, 11259440, 13576586, 14918758, 16113484, 17419016, 17551480, 18957040, 20141855, 21773770, 27153172, 29837516, 32226968, 33941465, 34838032, 35102960, 37015409, 37296895, 40283710, 43547540, 54306344, 59675032, 64453936, 67882930, 74030818, 74593790, 80567420, 87095080, 108612688, 115400981, 119350064, 135765860, 148061636, 149187580, 161134840, 174190160, 185077045, 230801962, 271531720, 296123272, 298375160, 322269680, 370154090, 461603924, 543063440, 577004905, 592246544, 596750320, 740308180, 923207848, 1154009810, 1480616360, 1846415696, 1961816677, 2308019620, 2961232720, 3923633354, 4616039240, 7847266708, 9232078480, 9809083385, 15694533416, 19618166770, 31389066832, 39236333540, 78472667080, 156945334160]

約数ペア:

[(1, 156945334160), (2, 78472667080), (4, 39236333540), (5, 31389066832), (8, 19618166770), (10, 15694533416), (16, 9809083385), (17, 9232078480), (20, 7847266708), (34, 4616039240), (40, 3923633354), (53, 2961232720), (68, 2308019620), (80, 1961816677), (85, 1846415696), (106, 1480616360), (136, 1154009810), (170, 923207848), (212, 740308180), (263, 596750320), (265, 592246544), (272, 577004905), (289, 543063440), (340, 461603924), (424, 370154090), (487, 322269680), (526, 298375160), (530, 296123272), (578, 271531720), (680, 230801962), (848, 185077045), (901, 174190160), (974, 161134840), (1052, 149187580), (1060, 148061636), (1156, 135765860), (1315, 119350064), (1360, 115400981), (1445, 108612688), (1802, 87095080), (1948, 80567420), (2104, 74593790), (2120, 74030818), (2312, 67882930), (2435, 64453936), (2630, 59675032), (2890, 54306344), (3604, 43547540), (3896, 40283710), (4208, 37296895), (4240, 37015409), (4471, 35102960), (4505, 34838032), (4624, 33941465), (4870, 32226968), (5260, 29837516), (5780, 27153172), (7208, 21773770), (7792, 20141855), (8279, 18957040), (8942, 17551480), (9010, 17419016), (9740, 16113484), (10520, 14918758), (11560, 13576586), (13939, 11259440), (14416, 10886885), (15317, 10246480), (16558, 9478520), (17884, 8775740), (18020, 8709508), (19480, 8056742), (21040, 7459379), (22355, 7020592), (23120, 6788293), (25811, 6080560), (27878, 5629720), (30634, 5123240), (33116, 4739260), (35768, 4387870), (36040, 4354754), (38960, 4028371), (41395, 3791408), (44710, 3510296), (51622, 3040280), (55756, 2814860), (61268, 2561620), (66232, 2369630), (69695, 2251888), (71536, 2193935), (72080, 2177377), (76007, 2064880), (76585, 2049296), (82790, 1895704), (89420, 1755148), (103244, 1520140), (111512, 1407430), (122536, 1280810), (128081, 1225360), (129055, 1216112), (132464, 1184815), (139390, 1125944), (140743, 1115120), (152014, 1032440), (153170, 1024648), (165580, 947852), (178840, 877574), (206488, 760070), (223024, 703715), (236963, 662320), (245072, 640405), (256162, 612680), (258110, 608056), (278780, 562972), (281486, 557560), (304028, 516220), (306340, 512324), (331160, 473926), (357680, 438787), (380035, 412976)]