131823720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 384

約数和(自身を含む): 531878400

約数和(自身を除く): 400054680

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, 47, 49, 53, 54, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 106, 108, 120, 126, 135, 140, 141, 147, 159, 168, 180, 188, 189, 196, 210, 212, 216, 235, 245, 252, 265, 270, 280, 282, 294, 315, 318, 329, 360, 371, 376, 378, 392, 420, 423, 424, 441, 470, 477, 490, 504, 530, 540, 564, 588, 630, 636, 658, 705, 735, 742, 756, 795, 840, 846, 882, 940, 945, 954, 980, 987, 1060, 1080, 1113, 1128, 1176, 1260, 1269, 1272, 1316, 1323, 1410, 1431, 1470, 1484, 1512, 1590, 1645, 1692, 1764, 1855, 1880, 1890, 1908, 1960, 1974, 2115, 2120, 2205, 2226, 2303, 2385, 2491, 2520, 2538, 2597, 2632, 2646, 2820, 2862, 2940, 2961, 2968, 3180, 3290, 3339, 3384, 3528, 3710, 3780, 3816, 3948, 4230, 4410, 4452, 4606, 4770, 4935, 4982, 5076, 5194, 5292, 5565, 5640, 5724, 5880, 5922, 6345, 6360, 6580, 6615, 6678, 6909, 7155, 7420, 7473, 7560, 7791, 7896, 8460, 8820, 8883, 8904, 9212, 9540, 9870, 9964, 10017, 10152, 10388, 10584, 11130, 11448, 11515, 11844, 12455, 12690, 12985, 13160, 13230, 13356, 13818, 14310, 14805, 14840, 14946, 15582, 16695, 16920, 17437, 17640, 17766, 18424, 19080, 19740, 19928, 20034, 20727, 20776, 22260, 22419, 23030, 23373, 23688, 24910, 25380, 25970, 26460, 26712, 27636, 28620, 29610, 29892, 31164, 33390, 34545, 34874, 35532, 37365, 38955, 39480, 40068, 41454, 44415, 44520, 44838, 46060, 46746, 49820, 50085, 50760, 51940, 52311, 52920, 55272, 57240, 59220, 59784, 62181, 62328, 66780, 67257, 69090, 69748, 70119, 71064, 74730, 77910, 80136, 82908, 87185, 88830, 89676, 92120, 93492, 99640, 100170, 103635, 103880, 104622, 112095, 116865, 118440, 122059, 124362, 133560, 134514, 138180, 139496, 140238, 149460, 155820, 156933, 165816, 174370, 177660, 179352, 186984, 200340, 207270, 209244, 224190, 233730, 244118, 248724, 261555, 269028, 276360, 280476, 298920, 310905, 311640, 313866, 336285, 348740, 350595, 355320, 366177, 400680, 414540, 418488, 448380, 467460, 470799, 488236, 497448, 523110, 538056, 560952, 610295, 621810, 627732, 672570, 697480, 701190, 732354, 784665, 829080, 896760, 934920, 941598, 976472, 1046220, 1098531, 1220590, 1243620, 1255464, 1345140, 1402380, 1464708, 1569330, 1830885, 1883196, 2092440, 2197062, 2353995, 2441180, 2487240, 2690280, 2804760, 2929416, 3138660, 3295593, 3661770, 3766392, 4394124, 4707990, 4882360, 5492655, 6277320, 6591186, 7323540, 8788248, 9415980, 10985310, 13182372, 14647080, 16477965, 18831960, 21970620, 26364744, 32955930, 43941240, 65911860, 131823720]

約数ペア:

[(1, 131823720), (2, 65911860), (3, 43941240), (4, 32955930), (5, 26364744), (6, 21970620), (7, 18831960), (8, 16477965), (9, 14647080), (10, 13182372), (12, 10985310), (14, 9415980), (15, 8788248), (18, 7323540), (20, 6591186), (21, 6277320), (24, 5492655), (27, 4882360), (28, 4707990), (30, 4394124), (35, 3766392), (36, 3661770), (40, 3295593), (42, 3138660), (45, 2929416), (47, 2804760), (49, 2690280), (53, 2487240), (54, 2441180), (56, 2353995), (60, 2197062), (63, 2092440), (70, 1883196), (72, 1830885), (84, 1569330), (90, 1464708), (94, 1402380), (98, 1345140), (105, 1255464), (106, 1243620), (108, 1220590), (120, 1098531), (126, 1046220), (135, 976472), (140, 941598), (141, 934920), (147, 896760), (159, 829080), (168, 784665), (180, 732354), (188, 701190), (189, 697480), (196, 672570), (210, 627732), (212, 621810), (216, 610295), (235, 560952), (245, 538056), (252, 523110), (265, 497448), (270, 488236), (280, 470799), (282, 467460), (294, 448380), (315, 418488), (318, 414540), (329, 400680), (360, 366177), (371, 355320), (376, 350595), (378, 348740), (392, 336285), (420, 313866), (423, 311640), (424, 310905), (441, 298920), (470, 280476), (477, 276360), (490, 269028), (504, 261555), (530, 248724), (540, 244118), (564, 233730), (588, 224190), (630, 209244), (636, 207270), (658, 200340), (705, 186984), (735, 179352), (742, 177660), (756, 174370), (795, 165816), (840, 156933), (846, 155820), (882, 149460), (940, 140238), (945, 139496), (954, 138180), (980, 134514), (987, 133560), (1060, 124362), (1080, 122059), (1113, 118440), (1128, 116865), (1176, 112095), (1260, 104622), (1269, 103880), (1272, 103635), (1316, 100170), (1323, 99640), (1410, 93492), (1431, 92120), (1470, 89676), (1484, 88830), (1512, 87185), (1590, 82908), (1645, 80136), (1692, 77910), (1764, 74730), (1855, 71064), (1880, 70119), (1890, 69748), (1908, 69090), (1960, 67257), (1974, 66780), (2115, 62328), (2120, 62181), (2205, 59784), (2226, 59220), (2303, 57240), (2385, 55272), (2491, 52920), (2520, 52311), (2538, 51940), (2597, 50760), (2632, 50085), (2646, 49820), (2820, 46746), (2862, 46060), (2940, 44838), (2961, 44520), (2968, 44415), (3180, 41454), (3290, 40068), (3339, 39480), (3384, 38955), (3528, 37365), (3710, 35532), (3780, 34874), (3816, 34545), (3948, 33390), (4230, 31164), (4410, 29892), (4452, 29610), (4606, 28620), (4770, 27636), (4935, 26712), (4982, 26460), (5076, 25970), (5194, 25380), (5292, 24910), (5565, 23688), (5640, 23373), (5724, 23030), (5880, 22419), (5922, 22260), (6345, 20776), (6360, 20727), (6580, 20034), (6615, 19928), (6678, 19740), (6909, 19080), (7155, 18424), (7420, 17766), (7473, 17640), (7560, 17437), (7791, 16920), (7896, 16695), (8460, 15582), (8820, 14946), (8883, 14840), (8904, 14805), (9212, 14310), (9540, 13818), (9870, 13356), (9964, 13230), (10017, 13160), (10152, 12985), (10388, 12690), (10584, 12455), (11130, 11844), (11448, 11515)]