42704451720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{71503}}^1$

素因数の和:71609

約数の個数: 256

約数和(自身を含む): 164745216000

約数和(自身を除く): 122040764280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 79, 84, 90, 105, 108, 120, 126, 135, 140, 158, 168, 180, 189, 210, 216, 237, 252, 270, 280, 315, 316, 360, 378, 395, 420, 474, 504, 540, 553, 630, 632, 711, 756, 790, 840, 945, 948, 1080, 1106, 1185, 1260, 1422, 1512, 1580, 1659, 1890, 1896, 2133, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 3780, 4266, 4424, 4740, 4977, 5530, 5688, 6636, 7110, 7560, 8295, 8532, 9480, 9954, 10665, 11060, 13272, 14220, 14931, 16590, 17064, 19908, 21330, 22120, 24885, 28440, 29862, 33180, 39816, 42660, 49770, 59724, 66360, 71503, 74655, 85320, 99540, 119448, 143006, 149310, 199080, 214509, 286012, 298620, 357515, 429018, 500521, 572024, 597240, 643527, 715030, 858036, 1001042, 1072545, 1287054, 1430060, 1501563, 1716072, 1930581, 2002084, 2145090, 2502605, 2574108, 2860120, 3003126, 3217635, 3861162, 4004168, 4290180, 4504689, 5005210, 5148216, 5648737, 6006252, 6435270, 7507815, 7722324, 8580360, 9009378, 9652905, 10010420, 11297474, 12012504, 12870540, 13514067, 15015630, 15444648, 16946211, 18018756, 19305810, 20020840, 22523445, 22594948, 25741080, 27028134, 28243685, 30031260, 33892422, 36037512, 38611620, 39541159, 45046890, 45189896, 50838633, 54056268, 56487370, 60062520, 67570335, 67784844, 77223240, 79082318, 84731055, 90093780, 101677266, 108112536, 112974740, 118623477, 135140670, 135569688, 152515899, 158164636, 169462110, 180187560, 197705795, 203354532, 225949480, 237246954, 254193165, 270281340, 305031798, 316329272, 338924220, 355870431, 395411590, 406709064, 474493908, 508386330, 540562680, 593117385, 610063596, 677848440, 711740862, 762579495, 790823180, 948987816, 1016772660, 1067611293, 1186234770, 1220127192, 1423481724, 1525158990, 1581646360, 1779352155, 2033545320, 2135222586, 2372469540, 2846963448, 3050317980, 3558704310, 4270445172, 4744939080, 5338056465, 6100635960, 7117408620, 8540890344, 10676112930, 14234817240, 21352225860, 42704451720]

約数ペア:

[(1, 42704451720), (2, 21352225860), (3, 14234817240), (4, 10676112930), (5, 8540890344), (6, 7117408620), (7, 6100635960), (8, 5338056465), (9, 4744939080), (10, 4270445172), (12, 3558704310), (14, 3050317980), (15, 2846963448), (18, 2372469540), (20, 2135222586), (21, 2033545320), (24, 1779352155), (27, 1581646360), (28, 1525158990), (30, 1423481724), (35, 1220127192), (36, 1186234770), (40, 1067611293), (42, 1016772660), (45, 948987816), (54, 790823180), (56, 762579495), (60, 711740862), (63, 677848440), (70, 610063596), (72, 593117385), (79, 540562680), (84, 508386330), (90, 474493908), (105, 406709064), (108, 395411590), (120, 355870431), (126, 338924220), (135, 316329272), (140, 305031798), (158, 270281340), (168, 254193165), (180, 237246954), (189, 225949480), (210, 203354532), (216, 197705795), (237, 180187560), (252, 169462110), (270, 158164636), (280, 152515899), (315, 135569688), (316, 135140670), (360, 118623477), (378, 112974740), (395, 108112536), (420, 101677266), (474, 90093780), (504, 84731055), (540, 79082318), (553, 77223240), (630, 67784844), (632, 67570335), (711, 60062520), (756, 56487370), (790, 54056268), (840, 50838633), (945, 45189896), (948, 45046890), (1080, 39541159), (1106, 38611620), (1185, 36037512), (1260, 33892422), (1422, 30031260), (1512, 28243685), (1580, 27028134), (1659, 25741080), (1890, 22594948), (1896, 22523445), (2133, 20020840), (2212, 19305810), (2370, 18018756), (2520, 16946211), (2765, 15444648), (2844, 15015630), (3160, 13514067), (3318, 12870540), (3555, 12012504), (3780, 11297474), (4266, 10010420), (4424, 9652905), (4740, 9009378), (4977, 8580360), (5530, 7722324), (5688, 7507815), (6636, 6435270), (7110, 6006252), (7560, 5648737), (8295, 5148216), (8532, 5005210), (9480, 4504689), (9954, 4290180), (10665, 4004168), (11060, 3861162), (13272, 3217635), (14220, 3003126), (14931, 2860120), (16590, 2574108), (17064, 2502605), (19908, 2145090), (21330, 2002084), (22120, 1930581), (24885, 1716072), (28440, 1501563), (29862, 1430060), (33180, 1287054), (39816, 1072545), (42660, 1001042), (49770, 858036), (59724, 715030), (66360, 643527), (71503, 597240), (74655, 572024), (85320, 500521), (99540, 429018), (119448, 357515), (143006, 298620), (149310, 286012), (199080, 214509)]