428427090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 1489259520

約数和(自身を除く): 1060832430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 47, 49, 53, 54, 63, 65, 70, 78, 90, 91, 94, 98, 105, 106, 117, 126, 130, 135, 141, 147, 159, 182, 189, 195, 210, 234, 235, 245, 265, 270, 273, 282, 294, 315, 318, 329, 351, 371, 378, 390, 423, 441, 455, 470, 477, 490, 530, 546, 585, 611, 630, 637, 658, 689, 702, 705, 735, 742, 795, 819, 846, 882, 910, 945, 954, 987, 1113, 1170, 1222, 1269, 1274, 1323, 1365, 1378, 1410, 1431, 1470, 1590, 1638, 1645, 1755, 1833, 1855, 1890, 1911, 1974, 2067, 2115, 2205, 2226, 2303, 2385, 2457, 2491, 2538, 2597, 2646, 2730, 2862, 2961, 3055, 3185, 3290, 3339, 3445, 3510, 3666, 3710, 3822, 4095, 4134, 4230, 4277, 4410, 4606, 4770, 4823, 4914, 4935, 4982, 5194, 5499, 5565, 5733, 5922, 6110, 6201, 6345, 6370, 6615, 6678, 6890, 6909, 7155, 7473, 7791, 8190, 8554, 8883, 9165, 9555, 9646, 9870, 10017, 10335, 10998, 11130, 11466, 11515, 12285, 12402, 12455, 12690, 12831, 12985, 13230, 13818, 14310, 14469, 14805, 14946, 15582, 16497, 16695, 17199, 17437, 17766, 18330, 18603, 19110, 20034, 20670, 20727, 21385, 22419, 23030, 23373, 24115, 24570, 24910, 25662, 25970, 27495, 28665, 28938, 29610, 29939, 31005, 32383, 32994, 33390, 33761, 34398, 34545, 34874, 37206, 37365, 38493, 38955, 41454, 42770, 43407, 44415, 44838, 46746, 48230, 50085, 52311, 54990, 57330, 59878, 62010, 62181, 64155, 64766, 67257, 67522, 69090, 70119, 72345, 74730, 76986, 77910, 82485, 85995, 86814, 87185, 88830, 89817, 93015, 97149, 100170, 101283, 103635, 104622, 112095, 115479, 116865, 122059, 124362, 128310, 130221, 134514, 140238, 144690, 149695, 156933, 161915, 164970, 168805, 171990, 174370, 179634, 186030, 192465, 194298, 202566, 207270, 217035, 224190, 226681, 230958, 233730, 244118, 260442, 261555, 269451, 291447, 299390, 303849, 310905, 313866, 323830, 336285, 337610, 350595, 366177, 384930, 434070, 449085, 453362, 470799, 485745, 506415, 523110, 538902, 577395, 582894, 607698, 610295, 621810, 651105, 672570, 680043, 701190, 732354, 784665, 808353, 874341, 898170, 911547, 941598, 971490, 1012830, 1098531, 1133405, 1154790, 1220590, 1302210, 1347255, 1360086, 1457235, 1519245, 1569330, 1586767, 1616706, 1748682, 1823094, 1830885, 2040129, 2197062, 2266810, 2353995, 2694510, 2914470, 3038490, 3173534, 3295593, 3400215, 3661770, 4041765, 4080258, 4371705, 4557735, 4707990, 4760301, 5492655, 6120387, 6591186, 6800430, 7933835, 8083530, 8743410, 9115470, 9520602, 10200645, 10985310, 12240774, 14280903, 15867670, 16477965, 20401290, 23801505, 28561806, 30601935, 32955930, 42842709, 47603010, 61203870, 71404515, 85685418, 142809030, 214213545, 428427090]

約数ペア:

[(1, 428427090), (2, 214213545), (3, 142809030), (5, 85685418), (6, 71404515), (7, 61203870), (9, 47603010), (10, 42842709), (13, 32955930), (14, 30601935), (15, 28561806), (18, 23801505), (21, 20401290), (26, 16477965), (27, 15867670), (30, 14280903), (35, 12240774), (39, 10985310), (42, 10200645), (45, 9520602), (47, 9115470), (49, 8743410), (53, 8083530), (54, 7933835), (63, 6800430), (65, 6591186), (70, 6120387), (78, 5492655), (90, 4760301), (91, 4707990), (94, 4557735), (98, 4371705), (105, 4080258), (106, 4041765), (117, 3661770), (126, 3400215), (130, 3295593), (135, 3173534), (141, 3038490), (147, 2914470), (159, 2694510), (182, 2353995), (189, 2266810), (195, 2197062), (210, 2040129), (234, 1830885), (235, 1823094), (245, 1748682), (265, 1616706), (270, 1586767), (273, 1569330), (282, 1519245), (294, 1457235), (315, 1360086), (318, 1347255), (329, 1302210), (351, 1220590), (371, 1154790), (378, 1133405), (390, 1098531), (423, 1012830), (441, 971490), (455, 941598), (470, 911547), (477, 898170), (490, 874341), (530, 808353), (546, 784665), (585, 732354), (611, 701190), (630, 680043), (637, 672570), (658, 651105), (689, 621810), (702, 610295), (705, 607698), (735, 582894), (742, 577395), (795, 538902), (819, 523110), (846, 506415), (882, 485745), (910, 470799), (945, 453362), (954, 449085), (987, 434070), (1113, 384930), (1170, 366177), (1222, 350595), (1269, 337610), (1274, 336285), (1323, 323830), (1365, 313866), (1378, 310905), (1410, 303849), (1431, 299390), (1470, 291447), (1590, 269451), (1638, 261555), (1645, 260442), (1755, 244118), (1833, 233730), (1855, 230958), (1890, 226681), (1911, 224190), (1974, 217035), (2067, 207270), (2115, 202566), (2205, 194298), (2226, 192465), (2303, 186030), (2385, 179634), (2457, 174370), (2491, 171990), (2538, 168805), (2597, 164970), (2646, 161915), (2730, 156933), (2862, 149695), (2961, 144690), (3055, 140238), (3185, 134514), (3290, 130221), (3339, 128310), (3445, 124362), (3510, 122059), (3666, 116865), (3710, 115479), (3822, 112095), (4095, 104622), (4134, 103635), (4230, 101283), (4277, 100170), (4410, 97149), (4606, 93015), (4770, 89817), (4823, 88830), (4914, 87185), (4935, 86814), (4982, 85995), (5194, 82485), (5499, 77910), (5565, 76986), (5733, 74730), (5922, 72345), (6110, 70119), (6201, 69090), (6345, 67522), (6370, 67257), (6615, 64766), (6678, 64155), (6890, 62181), (6909, 62010), (7155, 59878), (7473, 57330), (7791, 54990), (8190, 52311), (8554, 50085), (8883, 48230), (9165, 46746), (9555, 44838), (9646, 44415), (9870, 43407), (10017, 42770), (10335, 41454), (10998, 38955), (11130, 38493), (11466, 37365), (11515, 37206), (12285, 34874), (12402, 34545), (12455, 34398), (12690, 33761), (12831, 33390), (12985, 32994), (13230, 32383), (13818, 31005), (14310, 29939), (14469, 29610), (14805, 28938), (14946, 28665), (15582, 27495), (16497, 25970), (16695, 25662), (17199, 24910), (17437, 24570), (17766, 24115), (18330, 23373), (18603, 23030), (19110, 22419), (20034, 21385), (20670, 20727)]