204154964000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 384

約数和(自身を含む): 564281303040

約数和(自身を除く): 360126339040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 89, 100, 104, 124, 125, 130, 155, 160, 178, 200, 208, 248, 250, 260, 310, 325, 356, 400, 403, 416, 445, 496, 500, 520, 620, 650, 712, 775, 800, 806, 890, 992, 1000, 1040, 1157, 1240, 1300, 1423, 1424, 1550, 1612, 1625, 1780, 2000, 2015, 2080, 2225, 2314, 2480, 2600, 2759, 2846, 2848, 3100, 3224, 3250, 3560, 3875, 4000, 4030, 4450, 4628, 4960, 5200, 5518, 5692, 5785, 6200, 6448, 6500, 7115, 7120, 7750, 8060, 8900, 9256, 10075, 10400, 11036, 11125, 11384, 11570, 12400, 12896, 13000, 13795, 14230, 14240, 15500, 16120, 17800, 18499, 18512, 20150, 22072, 22250, 22768, 23140, 24800, 26000, 27590, 28460, 28925, 31000, 32240, 35575, 35600, 35867, 36998, 37024, 40300, 44113, 44144, 44500, 45536, 46280, 50375, 52000, 55180, 56920, 57850, 62000, 64480, 68975, 71150, 71200, 71734, 73996, 80600, 88226, 88288, 89000, 92495, 92560, 100750, 110360, 113840, 115700, 124000, 126647, 137950, 142300, 143468, 144625, 147992, 161200, 176452, 177875, 178000, 179335, 184990, 185120, 201500, 220565, 220720, 227680, 231400, 253294, 275900, 284600, 286936, 289250, 295984, 322400, 344875, 352904, 355750, 356000, 358670, 369980, 403000, 441130, 441440, 462475, 462800, 506588, 551800, 569200, 573469, 573872, 578500, 591968, 633235, 689750, 705808, 711500, 717340, 739960, 806000, 882260, 896675, 924950, 925600, 1013176, 1102825, 1103600, 1138400, 1146938, 1147744, 1157000, 1266470, 1379500, 1411616, 1423000, 1434680, 1479920, 1612000, 1646411, 1764520, 1793350, 1849900, 2026352, 2205650, 2207200, 2293876, 2312375, 2314000, 2532940, 2759000, 2846000, 2867345, 2869360, 2959840, 3166175, 3292822, 3529040, 3586700, 3699800, 3926057, 4052704, 4411300, 4483375, 4587752, 4624750, 4628000, 5065880, 5514125, 5518000, 5692000, 5734690, 5738720, 6332350, 6585644, 7058080, 7173400, 7399600, 7852114, 8232055, 8822600, 8966750, 9175504, 9249500, 10131760, 11028250, 11036000, 11469380, 12664700, 13171288, 14336725, 14346800, 14799200, 15704228, 15830875, 16464110, 17645200, 17933500, 18351008, 18499000, 19630285, 20263520, 22056500, 22938760, 25329400, 26342576, 28673450, 28693600, 31408456, 31661750, 32928220, 35290400, 35867000, 36998000, 39260570, 41160275, 44113000, 45877520, 50658800, 51038741, 52685152, 57346900, 62816912, 63323500, 65856440, 71683625, 71734000, 73996000, 78521140, 82320550, 88226000, 91755040, 98151425, 101317600, 102077482, 114693800, 125633824, 126647000, 131712880, 143367250, 143468000, 157042280, 164641100, 176452000, 196302850, 204154964, 205801375, 229387600, 253294000, 255193705, 263425760, 286734500, 314084560, 329282200, 392605700, 408309928, 411602750, 458775200, 490757125, 506588000, 510387410, 573469000, 628169120, 658564400, 785211400, 816619856, 823205500, 981514250, 1020774820, 1146938000, 1275968525, 1317128800, 1570422800, 1633239712, 1646411000, 1963028500, 2041549640, 2293876000, 2551937050, 3140845600, 3292822000, 3926057000, 4083099280, 5103874100, 6379842625, 6585644000, 7852114000, 8166198560, 10207748200, 12759685250, 15704228000, 20415496400, 25519370500, 40830992800, 51038741000, 102077482000, 204154964000]

約数ペア:

[(1, 204154964000), (2, 102077482000), (4, 51038741000), (5, 40830992800), (8, 25519370500), (10, 20415496400), (13, 15704228000), (16, 12759685250), (20, 10207748200), (25, 8166198560), (26, 7852114000), (31, 6585644000), (32, 6379842625), (40, 5103874100), (50, 4083099280), (52, 3926057000), (62, 3292822000), (65, 3140845600), (80, 2551937050), (89, 2293876000), (100, 2041549640), (104, 1963028500), (124, 1646411000), (125, 1633239712), (130, 1570422800), (155, 1317128800), (160, 1275968525), (178, 1146938000), (200, 1020774820), (208, 981514250), (248, 823205500), (250, 816619856), (260, 785211400), (310, 658564400), (325, 628169120), (356, 573469000), (400, 510387410), (403, 506588000), (416, 490757125), (445, 458775200), (496, 411602750), (500, 408309928), (520, 392605700), (620, 329282200), (650, 314084560), (712, 286734500), (775, 263425760), (800, 255193705), (806, 253294000), (890, 229387600), (992, 205801375), (1000, 204154964), (1040, 196302850), (1157, 176452000), (1240, 164641100), (1300, 157042280), (1423, 143468000), (1424, 143367250), (1550, 131712880), (1612, 126647000), (1625, 125633824), (1780, 114693800), (2000, 102077482), (2015, 101317600), (2080, 98151425), (2225, 91755040), (2314, 88226000), (2480, 82320550), (2600, 78521140), (2759, 73996000), (2846, 71734000), (2848, 71683625), (3100, 65856440), (3224, 63323500), (3250, 62816912), (3560, 57346900), (3875, 52685152), (4000, 51038741), (4030, 50658800), (4450, 45877520), (4628, 44113000), (4960, 41160275), (5200, 39260570), (5518, 36998000), (5692, 35867000), (5785, 35290400), (6200, 32928220), (6448, 31661750), (6500, 31408456), (7115, 28693600), (7120, 28673450), (7750, 26342576), (8060, 25329400), (8900, 22938760), (9256, 22056500), (10075, 20263520), (10400, 19630285), (11036, 18499000), (11125, 18351008), (11384, 17933500), (11570, 17645200), (12400, 16464110), (12896, 15830875), (13000, 15704228), (13795, 14799200), (14230, 14346800), (14240, 14336725), (15500, 13171288), (16120, 12664700), (17800, 11469380), (18499, 11036000), (18512, 11028250), (20150, 10131760), (22072, 9249500), (22250, 9175504), (22768, 8966750), (23140, 8822600), (24800, 8232055), (26000, 7852114), (27590, 7399600), (28460, 7173400), (28925, 7058080), (31000, 6585644), (32240, 6332350), (35575, 5738720), (35600, 5734690), (35867, 5692000), (36998, 5518000), (37024, 5514125), (40300, 5065880), (44113, 4628000), (44144, 4624750), (44500, 4587752), (45536, 4483375), (46280, 4411300), (50375, 4052704), (52000, 3926057), (55180, 3699800), (56920, 3586700), (57850, 3529040), (62000, 3292822), (64480, 3166175), (68975, 2959840), (71150, 2869360), (71200, 2867345), (71734, 2846000), (73996, 2759000), (80600, 2532940), (88226, 2314000), (88288, 2312375), (89000, 2293876), (92495, 2207200), (92560, 2205650), (100750, 2026352), (110360, 1849900), (113840, 1793350), (115700, 1764520), (124000, 1646411), (126647, 1612000), (137950, 1479920), (142300, 1434680), (143468, 1423000), (144625, 1411616), (147992, 1379500), (161200, 1266470), (176452, 1157000), (177875, 1147744), (178000, 1146938), (179335, 1138400), (184990, 1103600), (185120, 1102825), (201500, 1013176), (220565, 925600), (220720, 924950), (227680, 896675), (231400, 882260), (253294, 806000), (275900, 739960), (284600, 717340), (286936, 711500), (289250, 705808), (295984, 689750), (322400, 633235), (344875, 591968), (352904, 578500), (355750, 573872), (356000, 573469), (358670, 569200), (369980, 551800), (403000, 506588), (441130, 462800), (441440, 462475)]