20132908320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37217}}^1$

素因数の和:37272

約数の個数: 288

約数和(自身を含む): 76982306688

約数和(自身を除く): 56849398368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 196, 210, 224, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 480, 483, 490, 552, 560, 588, 644, 672, 690, 735, 736, 784, 805, 840, 920, 966, 980, 1104, 1120, 1127, 1176, 1288, 1380, 1470, 1568, 1610, 1680, 1840, 1932, 1960, 2208, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3360, 3381, 3680, 3864, 3920, 4508, 4704, 4830, 5152, 5520, 5635, 5880, 6440, 6762, 7728, 7840, 9016, 9660, 11040, 11270, 11760, 12880, 13524, 15456, 16905, 18032, 19320, 22540, 23520, 25760, 27048, 33810, 36064, 37217, 38640, 45080, 54096, 67620, 74434, 77280, 90160, 108192, 111651, 135240, 148868, 180320, 186085, 223302, 260519, 270480, 297736, 372170, 446604, 521038, 540960, 558255, 595472, 744340, 781557, 855991, 893208, 1042076, 1116510, 1190944, 1302595, 1488680, 1563114, 1711982, 1786416, 1823633, 2084152, 2233020, 2567973, 2605190, 2977360, 3126228, 3423964, 3572832, 3647266, 3907785, 4168304, 4279955, 4466040, 5135946, 5210380, 5470899, 5954720, 5991937, 6252456, 6847928, 7294532, 7815570, 8336608, 8559910, 8932080, 9118165, 10271892, 10420760, 10941798, 11983874, 12504912, 12839865, 13695856, 14589064, 15631140, 17119820, 17864160, 17975811, 18236330, 20543784, 20841520, 21883596, 23967748, 25009824, 25679730, 27354495, 27391712, 29178128, 29959685, 31262280, 34239640, 35951622, 36472660, 41087568, 41683040, 41943559, 43767192, 47935496, 51359460, 54708990, 58356256, 59919370, 62524560, 68479280, 71903244, 72945320, 82175136, 83887118, 87534384, 89879055, 95870992, 102718920, 109417980, 119838740, 125049120, 125830677, 136958560, 143806488, 145890640, 167774236, 175068768, 179758110, 191741984, 205437840, 209717795, 218835960, 239677480, 251661354, 287612976, 291781280, 335548472, 359516220, 410875680, 419435590, 437671920, 479354960, 503322708, 575225952, 629153385, 671096944, 719032440, 838871180, 875343840, 958709920, 1006645416, 1258306770, 1342193888, 1438064880, 1677742360, 2013290832, 2516613540, 2876129760, 3355484720, 4026581664, 5033227080, 6710969440, 10066454160, 20132908320]

約数ペア:

[(1, 20132908320), (2, 10066454160), (3, 6710969440), (4, 5033227080), (5, 4026581664), (6, 3355484720), (7, 2876129760), (8, 2516613540), (10, 2013290832), (12, 1677742360), (14, 1438064880), (15, 1342193888), (16, 1258306770), (20, 1006645416), (21, 958709920), (23, 875343840), (24, 838871180), (28, 719032440), (30, 671096944), (32, 629153385), (35, 575225952), (40, 503322708), (42, 479354960), (46, 437671920), (48, 419435590), (49, 410875680), (56, 359516220), (60, 335548472), (69, 291781280), (70, 287612976), (80, 251661354), (84, 239677480), (92, 218835960), (96, 209717795), (98, 205437840), (105, 191741984), (112, 179758110), (115, 175068768), (120, 167774236), (138, 145890640), (140, 143806488), (147, 136958560), (160, 125830677), (161, 125049120), (168, 119838740), (184, 109417980), (196, 102718920), (210, 95870992), (224, 89879055), (230, 87534384), (240, 83887118), (245, 82175136), (276, 72945320), (280, 71903244), (294, 68479280), (322, 62524560), (336, 59919370), (345, 58356256), (368, 54708990), (392, 51359460), (420, 47935496), (460, 43767192), (480, 41943559), (483, 41683040), (490, 41087568), (552, 36472660), (560, 35951622), (588, 34239640), (644, 31262280), (672, 29959685), (690, 29178128), (735, 27391712), (736, 27354495), (784, 25679730), (805, 25009824), (840, 23967748), (920, 21883596), (966, 20841520), (980, 20543784), (1104, 18236330), (1120, 17975811), (1127, 17864160), (1176, 17119820), (1288, 15631140), (1380, 14589064), (1470, 13695856), (1568, 12839865), (1610, 12504912), (1680, 11983874), (1840, 10941798), (1932, 10420760), (1960, 10271892), (2208, 9118165), (2254, 8932080), (2352, 8559910), (2415, 8336608), (2576, 7815570), (2760, 7294532), (2940, 6847928), (3220, 6252456), (3360, 5991937), (3381, 5954720), (3680, 5470899), (3864, 5210380), (3920, 5135946), (4508, 4466040), (4704, 4279955), (4830, 4168304), (5152, 3907785), (5520, 3647266), (5635, 3572832), (5880, 3423964), (6440, 3126228), (6762, 2977360), (7728, 2605190), (7840, 2567973), (9016, 2233020), (9660, 2084152), (11040, 1823633), (11270, 1786416), (11760, 1711982), (12880, 1563114), (13524, 1488680), (15456, 1302595), (16905, 1190944), (18032, 1116510), (19320, 1042076), (22540, 893208), (23520, 855991), (25760, 781557), (27048, 744340), (33810, 595472), (36064, 558255), (37217, 540960), (38640, 521038), (45080, 446604), (54096, 372170), (67620, 297736), (74434, 270480), (77280, 260519), (90160, 223302), (108192, 186085), (111651, 180320), (135240, 148868)]