1960497840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3547}}^1$

素因数の和:3624

約数の個数: 240

約数和(自身を含む): 7222252032

約数和(自身を除く): 5261754192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 560, 564, 588, 658, 705, 735, 752, 784, 840, 940, 980, 987, 1128, 1176, 1316, 1410, 1470, 1645, 1680, 1880, 1960, 1974, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3547, 3760, 3920, 3948, 4606, 4935, 5264, 5640, 5880, 6580, 6909, 7094, 7896, 9212, 9870, 10641, 11280, 11515, 11760, 13160, 13818, 14188, 15792, 17735, 18424, 19740, 21282, 23030, 24829, 26320, 27636, 28376, 34545, 35470, 36848, 39480, 42564, 46060, 49658, 53205, 55272, 56752, 69090, 70940, 74487, 78960, 85128, 92120, 99316, 106410, 110544, 124145, 138180, 141880, 148974, 166709, 170256, 173803, 184240, 198632, 212820, 248290, 276360, 283760, 297948, 333418, 347606, 372435, 397264, 425640, 496580, 500127, 521409, 552720, 595896, 666836, 695212, 744870, 833545, 851280, 869015, 993160, 1000254, 1042818, 1166963, 1191792, 1333672, 1390424, 1489740, 1667090, 1738030, 1986320, 2000508, 2085636, 2333926, 2500635, 2607045, 2667344, 2780848, 2979480, 3334180, 3476060, 3500889, 4001016, 4171272, 4667852, 5001270, 5214090, 5834815, 5958960, 6668360, 6952120, 7001778, 8002032, 8168741, 8342544, 9335704, 10002540, 10428180, 11669630, 13336720, 13904240, 14003556, 16337482, 17504445, 18671408, 20005080, 20856360, 23339260, 24506223, 28007112, 32674964, 35008890, 40010160, 40843705, 41712720, 46678520, 49012446, 56014224, 65349928, 70017780, 81687410, 93357040, 98024892, 122531115, 130699856, 140035560, 163374820, 196049784, 245062230, 280071120, 326749640, 392099568, 490124460, 653499280, 980248920, 1960497840]

約数ペア:

[(1, 1960497840), (2, 980248920), (3, 653499280), (4, 490124460), (5, 392099568), (6, 326749640), (7, 280071120), (8, 245062230), (10, 196049784), (12, 163374820), (14, 140035560), (15, 130699856), (16, 122531115), (20, 98024892), (21, 93357040), (24, 81687410), (28, 70017780), (30, 65349928), (35, 56014224), (40, 49012446), (42, 46678520), (47, 41712720), (48, 40843705), (49, 40010160), (56, 35008890), (60, 32674964), (70, 28007112), (80, 24506223), (84, 23339260), (94, 20856360), (98, 20005080), (105, 18671408), (112, 17504445), (120, 16337482), (140, 14003556), (141, 13904240), (147, 13336720), (168, 11669630), (188, 10428180), (196, 10002540), (210, 9335704), (235, 8342544), (240, 8168741), (245, 8002032), (280, 7001778), (282, 6952120), (294, 6668360), (329, 5958960), (336, 5834815), (376, 5214090), (392, 5001270), (420, 4667852), (470, 4171272), (490, 4001016), (560, 3500889), (564, 3476060), (588, 3334180), (658, 2979480), (705, 2780848), (735, 2667344), (752, 2607045), (784, 2500635), (840, 2333926), (940, 2085636), (980, 2000508), (987, 1986320), (1128, 1738030), (1176, 1667090), (1316, 1489740), (1410, 1390424), (1470, 1333672), (1645, 1191792), (1680, 1166963), (1880, 1042818), (1960, 1000254), (1974, 993160), (2256, 869015), (2303, 851280), (2352, 833545), (2632, 744870), (2820, 695212), (2940, 666836), (3290, 595896), (3547, 552720), (3760, 521409), (3920, 500127), (3948, 496580), (4606, 425640), (4935, 397264), (5264, 372435), (5640, 347606), (5880, 333418), (6580, 297948), (6909, 283760), (7094, 276360), (7896, 248290), (9212, 212820), (9870, 198632), (10641, 184240), (11280, 173803), (11515, 170256), (11760, 166709), (13160, 148974), (13818, 141880), (14188, 138180), (15792, 124145), (17735, 110544), (18424, 106410), (19740, 99316), (21282, 92120), (23030, 85128), (24829, 78960), (26320, 74487), (27636, 70940), (28376, 69090), (34545, 56752), (35470, 55272), (36848, 53205), (39480, 49658), (42564, 46060)]