19692694320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{106979}}^1$

素因数の和:107067

約数の個数: 160

約数和(自身を含む): 66858220800

約数和(自身を除く): 47165526480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 59, 60, 65, 78, 80, 104, 118, 120, 130, 156, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 472, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1180, 1416, 1534, 1560, 1770, 2301, 2360, 2832, 3068, 3120, 3540, 3835, 4602, 4720, 6136, 7080, 7670, 9204, 11505, 12272, 14160, 15340, 18408, 23010, 30680, 36816, 46020, 61360, 92040, 106979, 184080, 213958, 320937, 427916, 534895, 641874, 855832, 1069790, 1283748, 1390727, 1604685, 1711664, 2139580, 2567496, 2781454, 3209370, 4172181, 4279160, 5134992, 5562908, 6311761, 6418740, 6953635, 8344362, 8558320, 11125816, 12623522, 12837480, 13907270, 16688724, 18935283, 20860905, 22251632, 25247044, 25674960, 27814540, 31558805, 33377448, 37870566, 41721810, 50494088, 55629080, 63117610, 66754896, 75741132, 82052893, 83443620, 94676415, 100988176, 111258160, 126235220, 151482264, 164105786, 166887240, 189352830, 246158679, 252470440, 302964528, 328211572, 333774480, 378705660, 410264465, 492317358, 504940880, 656423144, 757411320, 820528930, 984634716, 1230793395, 1312846288, 1514822640, 1641057860, 1969269432, 2461586790, 3282115720, 3938538864, 4923173580, 6564231440, 9846347160, 19692694320]

約数ペア:

[(1, 19692694320), (2, 9846347160), (3, 6564231440), (4, 4923173580), (5, 3938538864), (6, 3282115720), (8, 2461586790), (10, 1969269432), (12, 1641057860), (13, 1514822640), (15, 1312846288), (16, 1230793395), (20, 984634716), (24, 820528930), (26, 757411320), (30, 656423144), (39, 504940880), (40, 492317358), (48, 410264465), (52, 378705660), (59, 333774480), (60, 328211572), (65, 302964528), (78, 252470440), (80, 246158679), (104, 189352830), (118, 166887240), (120, 164105786), (130, 151482264), (156, 126235220), (177, 111258160), (195, 100988176), (208, 94676415), (236, 83443620), (240, 82052893), (260, 75741132), (295, 66754896), (312, 63117610), (354, 55629080), (390, 50494088), (472, 41721810), (520, 37870566), (590, 33377448), (624, 31558805), (708, 27814540), (767, 25674960), (780, 25247044), (885, 22251632), (944, 20860905), (1040, 18935283), (1180, 16688724), (1416, 13907270), (1534, 12837480), (1560, 12623522), (1770, 11125816), (2301, 8558320), (2360, 8344362), (2832, 6953635), (3068, 6418740), (3120, 6311761), (3540, 5562908), (3835, 5134992), (4602, 4279160), (4720, 4172181), (6136, 3209370), (7080, 2781454), (7670, 2567496), (9204, 2139580), (11505, 1711664), (12272, 1604685), (14160, 1390727), (15340, 1283748), (18408, 1069790), (23010, 855832), (30680, 641874), (36816, 534895), (46020, 427916), (61360, 320937), (92040, 213958), (106979, 184080)]