51899422680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{6737}}^1$

素因数の和:7783

約数の個数: 256

約数和(自身を含む): 197935488000

約数和(自身を除く): 146036065320

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, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1019, 1080, 1260, 1512, 1890, 2038, 2520, 3057, 3780, 4076, 5095, 6114, 6737, 7133, 7560, 8152, 9171, 10190, 12228, 13474, 14266, 15285, 18342, 20211, 20380, 21399, 24456, 26948, 27513, 28532, 30570, 33685, 35665, 36684, 40422, 40760, 42798, 45855, 47159, 53896, 55026, 57064, 60633, 61140, 64197, 67370, 71330, 73368, 80844, 85596, 91710, 94318, 101055, 106995, 110052, 121266, 122280, 128394, 134740, 137565, 141477, 142660, 161688, 171192, 181899, 183420, 188636, 192591, 202110, 213990, 220104, 235795, 242532, 256788, 269480, 275130, 282954, 285320, 303165, 320985, 363798, 366840, 377272, 385182, 404220, 424431, 427980, 471590, 485064, 513576, 550260, 565908, 606330, 641970, 707385, 727596, 770364, 808440, 848862, 855960, 909495, 943180, 962955, 1100520, 1131816, 1212660, 1273293, 1283940, 1414770, 1455192, 1540728, 1697724, 1818990, 1886360, 1925910, 2122155, 2425320, 2546586, 2567880, 2829540, 3395448, 3637980, 3851820, 4244310, 5093172, 5659080, 6366465, 6865003, 7275960, 7703640, 8488620, 10186344, 12732930, 13730006, 16977240, 20595009, 25465860, 27460012, 34325015, 41190018, 48055021, 50931720, 54920024, 61785027, 68650030, 82380036, 96110042, 102975045, 123570054, 137300060, 144165063, 164760072, 185355081, 192220084, 205950090, 240275105, 247140108, 274600120, 288330126, 308925135, 370710162, 384440168, 411900180, 432495189, 480550210, 494280216, 576660252, 617850270, 720825315, 741420324, 823800360, 864990378, 926775405, 961100420, 1153320504, 1235700540, 1297485567, 1441650630, 1482840648, 1729980756, 1853550810, 1922200840, 2162475945, 2471401080, 2594971134, 2883301260, 3459961512, 3707101620, 4324951890, 5189942268, 5766602520, 6487427835, 7414203240, 8649903780, 10379884536, 12974855670, 17299807560, 25949711340, 51899422680]

約数ペア:

[(1, 51899422680), (2, 25949711340), (3, 17299807560), (4, 12974855670), (5, 10379884536), (6, 8649903780), (7, 7414203240), (8, 6487427835), (9, 5766602520), (10, 5189942268), (12, 4324951890), (14, 3707101620), (15, 3459961512), (18, 2883301260), (20, 2594971134), (21, 2471401080), (24, 2162475945), (27, 1922200840), (28, 1853550810), (30, 1729980756), (35, 1482840648), (36, 1441650630), (40, 1297485567), (42, 1235700540), (45, 1153320504), (54, 961100420), (56, 926775405), (60, 864990378), (63, 823800360), (70, 741420324), (72, 720825315), (84, 617850270), (90, 576660252), (105, 494280216), (108, 480550210), (120, 432495189), (126, 411900180), (135, 384440168), (140, 370710162), (168, 308925135), (180, 288330126), (189, 274600120), (210, 247140108), (216, 240275105), (252, 205950090), (270, 192220084), (280, 185355081), (315, 164760072), (360, 144165063), (378, 137300060), (420, 123570054), (504, 102975045), (540, 96110042), (630, 82380036), (756, 68650030), (840, 61785027), (945, 54920024), (1019, 50931720), (1080, 48055021), (1260, 41190018), (1512, 34325015), (1890, 27460012), (2038, 25465860), (2520, 20595009), (3057, 16977240), (3780, 13730006), (4076, 12732930), (5095, 10186344), (6114, 8488620), (6737, 7703640), (7133, 7275960), (7560, 6865003), (8152, 6366465), (9171, 5659080), (10190, 5093172), (12228, 4244310), (13474, 3851820), (14266, 3637980), (15285, 3395448), (18342, 2829540), (20211, 2567880), (20380, 2546586), (21399, 2425320), (24456, 2122155), (26948, 1925910), (27513, 1886360), (28532, 1818990), (30570, 1697724), (33685, 1540728), (35665, 1455192), (36684, 1414770), (40422, 1283940), (40760, 1273293), (42798, 1212660), (45855, 1131816), (47159, 1100520), (53896, 962955), (55026, 943180), (57064, 909495), (60633, 855960), (61140, 848862), (64197, 808440), (67370, 770364), (71330, 727596), (73368, 707385), (80844, 641970), (85596, 606330), (91710, 565908), (94318, 550260), (101055, 513576), (106995, 485064), (110052, 471590), (121266, 427980), (122280, 424431), (128394, 404220), (134740, 385182), (137565, 377272), (141477, 366840), (142660, 363798), (161688, 320985), (171192, 303165), (181899, 285320), (183420, 282954), (188636, 275130), (192591, 269480), (202110, 256788), (213990, 242532), (220104, 235795)]