3181542400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 264

約数和(自身を含む): 8609845760

約数和(自身を除く): 5428303360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 50, 62, 64, 76, 80, 95, 100, 124, 128, 152, 155, 160, 190, 200, 211, 248, 256, 304, 310, 320, 380, 400, 422, 475, 496, 512, 589, 608, 620, 640, 760, 775, 800, 844, 950, 992, 1024, 1055, 1178, 1216, 1240, 1280, 1520, 1550, 1600, 1688, 1900, 1984, 2110, 2356, 2432, 2480, 2560, 2945, 3040, 3100, 3200, 3376, 3800, 3968, 4009, 4220, 4712, 4864, 4960, 5120, 5275, 5890, 6080, 6200, 6400, 6541, 6752, 7600, 7936, 8018, 8440, 9424, 9728, 9920, 10550, 11780, 12160, 12400, 12800, 13082, 13504, 14725, 15200, 15872, 16036, 16880, 18848, 19456, 19840, 20045, 21100, 23560, 24320, 24800, 25600, 26164, 27008, 29450, 30400, 31744, 32072, 32705, 33760, 37696, 39680, 40090, 42200, 47120, 48640, 49600, 52328, 54016, 58900, 60800, 64144, 65410, 67520, 75392, 79360, 80180, 84400, 94240, 97280, 99200, 100225, 104656, 108032, 117800, 121600, 124279, 128288, 130820, 135040, 150784, 158720, 160360, 163525, 168800, 188480, 198400, 200450, 209312, 216064, 235600, 243200, 248558, 256576, 261640, 270080, 301568, 320720, 327050, 337600, 376960, 396800, 400900, 418624, 471200, 486400, 497116, 513152, 523280, 540160, 603136, 621395, 641440, 654100, 675200, 753920, 793600, 801800, 837248, 942400, 994232, 1026304, 1046560, 1080320, 1242790, 1282880, 1308200, 1350400, 1507840, 1603600, 1674496, 1884800, 1988464, 2052608, 2093120, 2485580, 2565760, 2616400, 2700800, 3015680, 3106975, 3207200, 3348992, 3769600, 3976928, 4105216, 4186240, 4971160, 5131520, 5232800, 5401600, 6213950, 6414400, 6697984, 7539200, 7953856, 8372480, 9942320, 10263040, 10465600, 12427900, 12828800, 15078400, 15907712, 16744960, 19884640, 20526080, 20931200, 24855800, 25657600, 31815424, 33489920, 39769280, 41862400, 49711600, 51315200, 63630848, 79538560, 83724800, 99423200, 102630400, 127261696, 159077120, 167449600, 198846400, 318154240, 397692800, 636308480, 795385600, 1590771200, 3181542400]

約数ペア:

[(1, 3181542400), (2, 1590771200), (4, 795385600), (5, 636308480), (8, 397692800), (10, 318154240), (16, 198846400), (19, 167449600), (20, 159077120), (25, 127261696), (31, 102630400), (32, 99423200), (38, 83724800), (40, 79538560), (50, 63630848), (62, 51315200), (64, 49711600), (76, 41862400), (80, 39769280), (95, 33489920), (100, 31815424), (124, 25657600), (128, 24855800), (152, 20931200), (155, 20526080), (160, 19884640), (190, 16744960), (200, 15907712), (211, 15078400), (248, 12828800), (256, 12427900), (304, 10465600), (310, 10263040), (320, 9942320), (380, 8372480), (400, 7953856), (422, 7539200), (475, 6697984), (496, 6414400), (512, 6213950), (589, 5401600), (608, 5232800), (620, 5131520), (640, 4971160), (760, 4186240), (775, 4105216), (800, 3976928), (844, 3769600), (950, 3348992), (992, 3207200), (1024, 3106975), (1055, 3015680), (1178, 2700800), (1216, 2616400), (1240, 2565760), (1280, 2485580), (1520, 2093120), (1550, 2052608), (1600, 1988464), (1688, 1884800), (1900, 1674496), (1984, 1603600), (2110, 1507840), (2356, 1350400), (2432, 1308200), (2480, 1282880), (2560, 1242790), (2945, 1080320), (3040, 1046560), (3100, 1026304), (3200, 994232), (3376, 942400), (3800, 837248), (3968, 801800), (4009, 793600), (4220, 753920), (4712, 675200), (4864, 654100), (4960, 641440), (5120, 621395), (5275, 603136), (5890, 540160), (6080, 523280), (6200, 513152), (6400, 497116), (6541, 486400), (6752, 471200), (7600, 418624), (7936, 400900), (8018, 396800), (8440, 376960), (9424, 337600), (9728, 327050), (9920, 320720), (10550, 301568), (11780, 270080), (12160, 261640), (12400, 256576), (12800, 248558), (13082, 243200), (13504, 235600), (14725, 216064), (15200, 209312), (15872, 200450), (16036, 198400), (16880, 188480), (18848, 168800), (19456, 163525), (19840, 160360), (20045, 158720), (21100, 150784), (23560, 135040), (24320, 130820), (24800, 128288), (25600, 124279), (26164, 121600), (27008, 117800), (29450, 108032), (30400, 104656), (31744, 100225), (32072, 99200), (32705, 97280), (33760, 94240), (37696, 84400), (39680, 80180), (40090, 79360), (42200, 75392), (47120, 67520), (48640, 65410), (49600, 64144), (52328, 60800), (54016, 58900)]