2914758840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 256

約数和(自身を含む): 10588032000

約数和(自身を除く): 7673273160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 181, 190, 210, 228, 266, 280, 285, 362, 380, 399, 420, 456, 532, 543, 570, 665, 724, 760, 798, 840, 905, 1009, 1064, 1086, 1140, 1267, 1330, 1448, 1596, 1810, 1995, 2018, 2172, 2280, 2534, 2660, 2715, 3027, 3192, 3439, 3620, 3801, 3990, 4036, 4344, 5045, 5068, 5320, 5430, 6054, 6335, 6878, 7063, 7240, 7602, 7980, 8072, 10090, 10136, 10317, 10860, 12108, 12670, 13756, 14126, 15135, 15204, 15960, 17195, 19005, 19171, 20180, 20634, 21189, 21720, 24073, 24216, 25340, 27512, 28252, 30270, 30408, 34390, 35315, 38010, 38342, 40360, 41268, 42378, 48146, 50680, 51585, 56504, 57513, 60540, 68780, 70630, 72219, 76020, 76684, 82536, 84756, 95855, 96292, 103170, 105945, 115026, 120365, 121080, 134197, 137560, 141260, 144438, 152040, 153368, 169512, 182629, 191710, 192584, 206340, 211890, 230052, 240730, 268394, 282520, 287565, 288876, 361095, 365258, 383420, 402591, 412680, 423780, 460104, 481460, 536788, 547887, 575130, 577752, 670985, 722190, 730516, 766840, 805182, 847560, 913145, 962920, 1073576, 1095774, 1150260, 1278403, 1341970, 1444380, 1461032, 1610364, 1826290, 2012955, 2191548, 2300520, 2556806, 2683940, 2739435, 2888760, 3220728, 3469951, 3652580, 3835209, 4025910, 4383096, 5113612, 5367880, 5478870, 6392015, 6939902, 7305160, 7670418, 8051820, 10227224, 10409853, 10957740, 12784030, 13879804, 15340836, 16103640, 17349755, 19176045, 20819706, 21915480, 24289657, 25568060, 27759608, 30681672, 34699510, 38352090, 41639412, 48579314, 51136120, 52049265, 69399020, 72868971, 76704180, 83278824, 97158628, 104098530, 121448285, 138798040, 145737942, 153408360, 194317256, 208197060, 242896570, 291475884, 364344855, 416394120, 485793140, 582951768, 728689710, 971586280, 1457379420, 2914758840]

約数ペア:

[(1, 2914758840), (2, 1457379420), (3, 971586280), (4, 728689710), (5, 582951768), (6, 485793140), (7, 416394120), (8, 364344855), (10, 291475884), (12, 242896570), (14, 208197060), (15, 194317256), (19, 153408360), (20, 145737942), (21, 138798040), (24, 121448285), (28, 104098530), (30, 97158628), (35, 83278824), (38, 76704180), (40, 72868971), (42, 69399020), (56, 52049265), (57, 51136120), (60, 48579314), (70, 41639412), (76, 38352090), (84, 34699510), (95, 30681672), (105, 27759608), (114, 25568060), (120, 24289657), (133, 21915480), (140, 20819706), (152, 19176045), (168, 17349755), (181, 16103640), (190, 15340836), (210, 13879804), (228, 12784030), (266, 10957740), (280, 10409853), (285, 10227224), (362, 8051820), (380, 7670418), (399, 7305160), (420, 6939902), (456, 6392015), (532, 5478870), (543, 5367880), (570, 5113612), (665, 4383096), (724, 4025910), (760, 3835209), (798, 3652580), (840, 3469951), (905, 3220728), (1009, 2888760), (1064, 2739435), (1086, 2683940), (1140, 2556806), (1267, 2300520), (1330, 2191548), (1448, 2012955), (1596, 1826290), (1810, 1610364), (1995, 1461032), (2018, 1444380), (2172, 1341970), (2280, 1278403), (2534, 1150260), (2660, 1095774), (2715, 1073576), (3027, 962920), (3192, 913145), (3439, 847560), (3620, 805182), (3801, 766840), (3990, 730516), (4036, 722190), (4344, 670985), (5045, 577752), (5068, 575130), (5320, 547887), (5430, 536788), (6054, 481460), (6335, 460104), (6878, 423780), (7063, 412680), (7240, 402591), (7602, 383420), (7980, 365258), (8072, 361095), (10090, 288876), (10136, 287565), (10317, 282520), (10860, 268394), (12108, 240730), (12670, 230052), (13756, 211890), (14126, 206340), (15135, 192584), (15204, 191710), (15960, 182629), (17195, 169512), (19005, 153368), (19171, 152040), (20180, 144438), (20634, 141260), (21189, 137560), (21720, 134197), (24073, 121080), (24216, 120365), (25340, 115026), (27512, 105945), (28252, 103170), (30270, 96292), (30408, 95855), (34390, 84756), (35315, 82536), (38010, 76684), (38342, 76020), (40360, 72219), (41268, 70630), (42378, 68780), (48146, 60540), (50680, 57513), (51585, 56504)]