324103640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 917490240

約数和(自身を除く): 593386600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 71, 85, 98, 119, 136, 137, 140, 142, 170, 196, 238, 245, 274, 280, 284, 340, 355, 392, 476, 490, 497, 548, 568, 595, 680, 685, 710, 833, 952, 959, 980, 994, 1096, 1190, 1207, 1370, 1420, 1666, 1918, 1960, 1988, 2329, 2380, 2414, 2485, 2740, 2840, 3332, 3479, 3836, 3976, 4165, 4658, 4760, 4795, 4828, 4970, 5480, 6035, 6664, 6713, 6958, 7672, 8330, 8449, 9316, 9590, 9656, 9727, 9940, 11645, 12070, 13426, 13916, 16303, 16660, 16898, 17395, 18632, 19180, 19454, 19880, 23290, 24140, 26852, 27832, 32606, 33320, 33565, 33796, 34790, 38360, 38908, 42245, 46580, 48280, 48635, 53704, 59143, 65212, 67130, 67592, 68089, 69580, 77816, 81515, 84490, 93160, 97270, 114121, 118286, 130424, 134260, 136178, 139160, 163030, 165359, 168980, 194540, 228242, 236572, 268520, 272356, 295715, 326060, 330718, 337960, 340445, 389080, 456484, 473144, 476623, 544712, 570605, 591430, 652120, 661436, 680890, 826795, 912968, 953246, 1141210, 1157513, 1182860, 1322872, 1361780, 1653590, 1906492, 2282420, 2315026, 2365720, 2383115, 2723560, 3307180, 3812984, 4564840, 4630052, 4766230, 5787565, 6614360, 8102591, 9260104, 9532460, 11575130, 16205182, 19064920, 23150260, 32410364, 40512955, 46300520, 64820728, 81025910, 162051820, 324103640]

約数ペア:

[(1, 324103640), (2, 162051820), (4, 81025910), (5, 64820728), (7, 46300520), (8, 40512955), (10, 32410364), (14, 23150260), (17, 19064920), (20, 16205182), (28, 11575130), (34, 9532460), (35, 9260104), (40, 8102591), (49, 6614360), (56, 5787565), (68, 4766230), (70, 4630052), (71, 4564840), (85, 3812984), (98, 3307180), (119, 2723560), (136, 2383115), (137, 2365720), (140, 2315026), (142, 2282420), (170, 1906492), (196, 1653590), (238, 1361780), (245, 1322872), (274, 1182860), (280, 1157513), (284, 1141210), (340, 953246), (355, 912968), (392, 826795), (476, 680890), (490, 661436), (497, 652120), (548, 591430), (568, 570605), (595, 544712), (680, 476623), (685, 473144), (710, 456484), (833, 389080), (952, 340445), (959, 337960), (980, 330718), (994, 326060), (1096, 295715), (1190, 272356), (1207, 268520), (1370, 236572), (1420, 228242), (1666, 194540), (1918, 168980), (1960, 165359), (1988, 163030), (2329, 139160), (2380, 136178), (2414, 134260), (2485, 130424), (2740, 118286), (2840, 114121), (3332, 97270), (3479, 93160), (3836, 84490), (3976, 81515), (4165, 77816), (4658, 69580), (4760, 68089), (4795, 67592), (4828, 67130), (4970, 65212), (5480, 59143), (6035, 53704), (6664, 48635), (6713, 48280), (6958, 46580), (7672, 42245), (8330, 38908), (8449, 38360), (9316, 34790), (9590, 33796), (9656, 33565), (9727, 33320), (9940, 32606), (11645, 27832), (12070, 26852), (13426, 24140), (13916, 23290), (16303, 19880), (16660, 19454), (16898, 19180), (17395, 18632)]