31033948120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{2161}}^1$

素因数の和:2634

約数の個数: 192

約数和(自身を含む): 86244082560

約数和(自身を除く): 55210134440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 392, 431, 476, 490, 595, 680, 833, 862, 952, 980, 1190, 1666, 1724, 1960, 2155, 2161, 2380, 3017, 3332, 3448, 4165, 4310, 4322, 4760, 6034, 6664, 7327, 8330, 8620, 8644, 10805, 12068, 14654, 15085, 15127, 16660, 17240, 17288, 21119, 21610, 24136, 29308, 30170, 30254, 33320, 36635, 36737, 42238, 43220, 51289, 58616, 60340, 60508, 73270, 73474, 75635, 84476, 86440, 102578, 105595, 105889, 120680, 121016, 146540, 146948, 151270, 168952, 183685, 205156, 211190, 211778, 256445, 257159, 293080, 293896, 302540, 359023, 367370, 410312, 422380, 423556, 512890, 514318, 529445, 605080, 718046, 734740, 844760, 847112, 931391, 1025780, 1028636, 1058890, 1285795, 1436092, 1469480, 1795115, 1800113, 1862782, 2051560, 2057272, 2117780, 2571590, 2872184, 3590230, 3600226, 3725564, 4235560, 4656955, 5143180, 6519737, 7180460, 7200452, 7451128, 9000565, 9313910, 10286360, 13039474, 14360920, 14400904, 15833647, 18001130, 18627820, 26078948, 31667294, 32598685, 36002260, 37255640, 45638159, 52157896, 63334588, 65197370, 72004520, 79168235, 91276318, 110835529, 126669176, 130394740, 158336470, 182552636, 221671058, 228190795, 260789480, 316672940, 365105272, 443342116, 456381590, 554177645, 633345880, 775848703, 886684232, 912763180, 1108355290, 1551697406, 1825526360, 2216710580, 3103394812, 3879243515, 4433421160, 6206789624, 7758487030, 15516974060, 31033948120]

約数ペア:

[(1, 31033948120), (2, 15516974060), (4, 7758487030), (5, 6206789624), (7, 4433421160), (8, 3879243515), (10, 3103394812), (14, 2216710580), (17, 1825526360), (20, 1551697406), (28, 1108355290), (34, 912763180), (35, 886684232), (40, 775848703), (49, 633345880), (56, 554177645), (68, 456381590), (70, 443342116), (85, 365105272), (98, 316672940), (119, 260789480), (136, 228190795), (140, 221671058), (170, 182552636), (196, 158336470), (238, 130394740), (245, 126669176), (280, 110835529), (340, 91276318), (392, 79168235), (431, 72004520), (476, 65197370), (490, 63334588), (595, 52157896), (680, 45638159), (833, 37255640), (862, 36002260), (952, 32598685), (980, 31667294), (1190, 26078948), (1666, 18627820), (1724, 18001130), (1960, 15833647), (2155, 14400904), (2161, 14360920), (2380, 13039474), (3017, 10286360), (3332, 9313910), (3448, 9000565), (4165, 7451128), (4310, 7200452), (4322, 7180460), (4760, 6519737), (6034, 5143180), (6664, 4656955), (7327, 4235560), (8330, 3725564), (8620, 3600226), (8644, 3590230), (10805, 2872184), (12068, 2571590), (14654, 2117780), (15085, 2057272), (15127, 2051560), (16660, 1862782), (17240, 1800113), (17288, 1795115), (21119, 1469480), (21610, 1436092), (24136, 1285795), (29308, 1058890), (30170, 1028636), (30254, 1025780), (33320, 931391), (36635, 847112), (36737, 844760), (42238, 734740), (43220, 718046), (51289, 605080), (58616, 529445), (60340, 514318), (60508, 512890), (73270, 423556), (73474, 422380), (75635, 410312), (84476, 367370), (86440, 359023), (102578, 302540), (105595, 293896), (105889, 293080), (120680, 257159), (121016, 256445), (146540, 211778), (146948, 211190), (151270, 205156), (168952, 183685)]