18037717560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{19073}}^1$

素因数の和:19198

約数の個数: 192

約数和(自身を含む): 61058162880

約数和(自身を除く): 43020445320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 71, 72, 74, 90, 111, 120, 142, 148, 180, 185, 213, 222, 284, 296, 333, 355, 360, 370, 426, 444, 555, 568, 639, 666, 710, 740, 852, 888, 1065, 1110, 1278, 1332, 1420, 1480, 1665, 1704, 2130, 2220, 2556, 2627, 2664, 2840, 3195, 3330, 4260, 4440, 5112, 5254, 6390, 6660, 7881, 8520, 10508, 12780, 13135, 13320, 15762, 19073, 21016, 23643, 25560, 26270, 31524, 38146, 39405, 47286, 52540, 57219, 63048, 76292, 78810, 94572, 95365, 105080, 114438, 118215, 152584, 157620, 171657, 189144, 190730, 228876, 236430, 286095, 315240, 343314, 381460, 457752, 472860, 572190, 686628, 705701, 762920, 858285, 945720, 1144380, 1354183, 1373256, 1411402, 1716570, 2117103, 2288760, 2708366, 2822804, 3433140, 3528505, 4062549, 4234206, 5416732, 5645608, 6351309, 6770915, 6866280, 7057010, 8125098, 8468412, 10585515, 10833464, 12187647, 12702618, 13541830, 14114020, 16250196, 16936824, 20312745, 21171030, 24375294, 25405236, 27083660, 28228040, 31756545, 32500392, 40625490, 42342060, 48750588, 50104771, 50810472, 54167320, 60938235, 63513090, 81250980, 84684120, 97501176, 100209542, 121876470, 127026180, 150314313, 162501960, 200419084, 243752940, 250523855, 254052360, 300628626, 400838168, 450942939, 487505880, 501047710, 601257252, 751571565, 901885878, 1002095420, 1202514504, 1503143130, 1803771756, 2004190840, 2254714695, 3006286260, 3607543512, 4509429390, 6012572520, 9018858780, 18037717560]

約数ペア:

[(1, 18037717560), (2, 9018858780), (3, 6012572520), (4, 4509429390), (5, 3607543512), (6, 3006286260), (8, 2254714695), (9, 2004190840), (10, 1803771756), (12, 1503143130), (15, 1202514504), (18, 1002095420), (20, 901885878), (24, 751571565), (30, 601257252), (36, 501047710), (37, 487505880), (40, 450942939), (45, 400838168), (60, 300628626), (71, 254052360), (72, 250523855), (74, 243752940), (90, 200419084), (111, 162501960), (120, 150314313), (142, 127026180), (148, 121876470), (180, 100209542), (185, 97501176), (213, 84684120), (222, 81250980), (284, 63513090), (296, 60938235), (333, 54167320), (355, 50810472), (360, 50104771), (370, 48750588), (426, 42342060), (444, 40625490), (555, 32500392), (568, 31756545), (639, 28228040), (666, 27083660), (710, 25405236), (740, 24375294), (852, 21171030), (888, 20312745), (1065, 16936824), (1110, 16250196), (1278, 14114020), (1332, 13541830), (1420, 12702618), (1480, 12187647), (1665, 10833464), (1704, 10585515), (2130, 8468412), (2220, 8125098), (2556, 7057010), (2627, 6866280), (2664, 6770915), (2840, 6351309), (3195, 5645608), (3330, 5416732), (4260, 4234206), (4440, 4062549), (5112, 3528505), (5254, 3433140), (6390, 2822804), (6660, 2708366), (7881, 2288760), (8520, 2117103), (10508, 1716570), (12780, 1411402), (13135, 1373256), (13320, 1354183), (15762, 1144380), (19073, 945720), (21016, 858285), (23643, 762920), (25560, 705701), (26270, 686628), (31524, 572190), (38146, 472860), (39405, 457752), (47286, 381460), (52540, 343314), (57219, 315240), (63048, 286095), (76292, 236430), (78810, 228876), (94572, 190730), (95365, 189144), (105080, 171657), (114438, 157620), (118215, 152584)]