21304800000

素因数分解:

$2^8\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 648

約数和(自身を含む): 84070087920

約数和(自身を除く): 62765287920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 125, 128, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 250, 256, 264, 269, 275, 288, 300, 320, 330, 352, 360, 375, 384, 396, 400, 440, 450, 480, 495, 500, 528, 538, 550, 576, 600, 625, 640, 660, 704, 720, 750, 768, 792, 800, 807, 825, 880, 900, 960, 990, 1000, 1056, 1076, 1100, 1125, 1152, 1200, 1250, 1280, 1320, 1345, 1375, 1408, 1440, 1500, 1584, 1600, 1614, 1650, 1760, 1800, 1875, 1920, 1980, 2000, 2112, 2152, 2200, 2250, 2304, 2400, 2421, 2475, 2500, 2640, 2690, 2750, 2816, 2880, 2959, 3000, 3125, 3168, 3200, 3228, 3300, 3520, 3600, 3750, 3840, 3960, 4000, 4035, 4125, 4224, 4304, 4400, 4500, 4800, 4842, 4950, 5000, 5280, 5380, 5500, 5625, 5760, 5918, 6000, 6250, 6336, 6400, 6456, 6600, 6725, 6875, 7040, 7200, 7500, 7920, 8000, 8070, 8250, 8448, 8608, 8800, 8877, 9000, 9375, 9600, 9684, 9900, 10000, 10560, 10760, 11000, 11250, 11520, 11836, 12000, 12105, 12375, 12500, 12672, 12912, 13200, 13450, 13750, 14080, 14400, 14795, 15000, 15840, 16000, 16140, 16500, 17216, 17600, 17754, 18000, 18750, 19200, 19368, 19800, 20000, 20175, 20625, 21120, 21520, 22000, 22500, 23672, 24000, 24210, 24750, 25000, 25344, 25824, 26400, 26631, 26900, 27500, 28125, 28800, 29590, 30000, 31680, 32000, 32280, 33000, 33625, 34375, 34432, 35200, 35508, 36000, 37500, 38736, 39600, 40000, 40350, 41250, 42240, 43040, 44000, 44385, 45000, 47344, 48000, 48420, 49500, 50000, 51648, 52800, 53262, 53800, 55000, 56250, 57600, 59180, 60000, 60525, 61875, 63360, 64560, 66000, 67250, 68750, 68864, 70400, 71016, 72000, 73975, 75000, 77472, 79200, 80000, 80700, 82500, 86080, 88000, 88770, 90000, 94688, 96000, 96840, 99000, 100000, 100875, 103125, 103296, 105600, 106524, 107600, 110000, 112500, 118360, 120000, 121050, 123750, 126720, 129120, 132000, 133155, 134500, 137500, 142032, 144000, 147950, 150000, 154944, 158400, 160000, 161400, 165000, 168125, 172160, 176000, 177540, 180000, 189376, 193680, 198000, 200000, 201750, 206250, 206592, 211200, 213048, 215200, 220000, 221925, 225000, 236720, 240000, 242100, 247500, 258240, 264000, 266310, 269000, 275000, 284064, 288000, 295900, 300000, 302625, 309375, 309888, 316800, 322800, 330000, 336250, 344320, 352000, 355080, 360000, 369875, 378752, 387360, 396000, 400000, 403500, 412500, 426096, 430400, 440000, 443850, 450000, 473440, 480000, 484200, 495000, 504375, 516480, 528000, 532620, 538000, 550000, 568128, 591800, 600000, 605250, 618750, 619776, 633600, 645600, 660000, 665775, 672500, 710160, 720000, 739750, 757504, 774720, 792000, 800000, 807000, 825000, 840625, 852192, 860800, 880000, 887700, 900000, 946880, 968400, 990000, 1008750, 1032960, 1056000, 1065240, 1076000, 1100000, 1109625, 1136256, 1183600, 1200000, 1210500, 1237500, 1291200, 1320000, 1331550, 1345000, 1420320, 1440000, 1479500, 1513125, 1549440, 1584000, 1614000, 1650000, 1681250, 1704384, 1721600, 1760000, 1775400, 1800000, 1849375, 1893760, 1936800, 1980000, 2017500, 2130480, 2152000, 2200000, 2219250, 2272512, 2367200, 2400000, 2421000, 2475000, 2521875, 2582400, 2640000, 2663100, 2690000, 2840640, 2959000, 3026250, 3098880, 3168000, 3228000, 3300000, 3328875, 3362500, 3408768, 3550800, 3600000, 3698750, 3787520, 3873600, 3960000, 4035000, 4260960, 4304000, 4400000, 4438500, 4734400, 4842000, 4950000, 5043750, 5164800, 5280000, 5326200, 5380000, 5548125, 5681280, 5918000, 6052500, 6456000, 6600000, 6657750, 6725000, 6817536, 7101600, 7200000, 7397500, 7565625, 7747200, 7920000, 8070000, 8521920, 8608000, 8800000, 8877000, 9246875, 9468800, 9684000, 9900000, 10087500, 10652400, 10760000, 11096250, 11362560, 11836000, 12105000, 12912000, 13200000, 13315500, 13450000, 14203200, 14795000, 15131250, 15494400, 15840000, 16140000, 16644375, 17043840, 17754000, 18493750, 18937600, 19368000, 19800000, 20175000, 21304800, 21520000, 22192500, 23672000, 24210000, 25824000, 26400000, 26631000, 26900000, 27740625, 28406400, 29590000, 30262500, 32280000, 33288750, 34087680, 35508000, 36987500, 38736000, 39600000, 40350000, 42609600, 43040000, 44385000, 47344000, 48420000, 53262000, 53800000, 55481250, 56812800, 59180000, 60525000, 64560000, 66577500, 71016000, 73975000, 77472000, 79200000, 80700000, 83221875, 85219200, 88770000, 94688000, 96840000, 106524000, 107600000, 110962500, 118360000, 121050000, 129120000, 133155000, 142032000, 147950000, 161400000, 166443750, 170438400, 177540000, 193680000, 213048000, 215200000, 221925000, 236720000, 242100000, 266310000, 284064000, 295900000, 322800000, 332887500, 355080000, 387360000, 426096000, 443850000, 473440000, 484200000, 532620000, 591800000, 645600000, 665775000, 710160000, 852192000, 887700000, 968400000, 1065240000, 1183600000, 1331550000, 1420320000, 1775400000, 1936800000, 2130480000, 2367200000, 2663100000, 3550800000, 4260960000, 5326200000, 7101600000, 10652400000, 21304800000]

約数ペア:

[(1, 21304800000), (2, 10652400000), (3, 7101600000), (4, 5326200000), (5, 4260960000), (6, 3550800000), (8, 2663100000), (9, 2367200000), (10, 2130480000), (11, 1936800000), (12, 1775400000), (15, 1420320000), (16, 1331550000), (18, 1183600000), (20, 1065240000), (22, 968400000), (24, 887700000), (25, 852192000), (30, 710160000), (32, 665775000), (33, 645600000), (36, 591800000), (40, 532620000), (44, 484200000), (45, 473440000), (48, 443850000), (50, 426096000), (55, 387360000), (60, 355080000), (64, 332887500), (66, 322800000), (72, 295900000), (75, 284064000), (80, 266310000), (88, 242100000), (90, 236720000), (96, 221925000), (99, 215200000), (100, 213048000), (110, 193680000), (120, 177540000), (125, 170438400), (128, 166443750), (132, 161400000), (144, 147950000), (150, 142032000), (160, 133155000), (165, 129120000), (176, 121050000), (180, 118360000), (192, 110962500), (198, 107600000), (200, 106524000), (220, 96840000), (225, 94688000), (240, 88770000), (250, 85219200), (256, 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(1760, 12105000), (1800, 11836000), (1875, 11362560), (1920, 11096250), (1980, 10760000), (2000, 10652400), (2112, 10087500), (2152, 9900000), (2200, 9684000), (2250, 9468800), (2304, 9246875), (2400, 8877000), (2421, 8800000), (2475, 8608000), (2500, 8521920), (2640, 8070000), (2690, 7920000), (2750, 7747200), (2816, 7565625), (2880, 7397500), (2959, 7200000), (3000, 7101600), (3125, 6817536), (3168, 6725000), (3200, 6657750), (3228, 6600000), (3300, 6456000), (3520, 6052500), (3600, 5918000), (3750, 5681280), (3840, 5548125), (3960, 5380000), (4000, 5326200), (4035, 5280000), (4125, 5164800), (4224, 5043750), (4304, 4950000), (4400, 4842000), (4500, 4734400), (4800, 4438500), (4842, 4400000), (4950, 4304000), (5000, 4260960), (5280, 4035000), (5380, 3960000), (5500, 3873600), (5625, 3787520), (5760, 3698750), (5918, 3600000), (6000, 3550800), (6250, 3408768), (6336, 3362500), (6400, 3328875), (6456, 3300000), (6600, 3228000), (6725, 3168000), (6875, 3098880), (7040, 3026250), (7200, 2959000), (7500, 2840640), (7920, 2690000), (8000, 2663100), (8070, 2640000), (8250, 2582400), (8448, 2521875), (8608, 2475000), (8800, 2421000), (8877, 2400000), (9000, 2367200), (9375, 2272512), (9600, 2219250), (9684, 2200000), (9900, 2152000), (10000, 2130480), (10560, 2017500), (10760, 1980000), (11000, 1936800), (11250, 1893760), (11520, 1849375), (11836, 1800000), (12000, 1775400), (12105, 1760000), (12375, 1721600), (12500, 1704384), (12672, 1681250), (12912, 1650000), (13200, 1614000), (13450, 1584000), (13750, 1549440), (14080, 1513125), (14400, 1479500), (14795, 1440000), (15000, 1420320), (15840, 1345000), (16000, 1331550), (16140, 1320000), (16500, 1291200), (17216, 1237500), (17600, 1210500), (17754, 1200000), (18000, 1183600), (18750, 1136256), (19200, 1109625), (19368, 1100000), (19800, 1076000), (20000, 1065240), (20175, 1056000), (20625, 1032960), (21120, 1008750), (21520, 990000), (22000, 968400), (22500, 946880), (23672, 900000), (24000, 887700), (24210, 880000), (24750, 860800), (25000, 852192), (25344, 840625), (25824, 825000), (26400, 807000), (26631, 800000), (26900, 792000), (27500, 774720), (28125, 757504), (28800, 739750), (29590, 720000), (30000, 710160), (31680, 672500), (32000, 665775), (32280, 660000), (33000, 645600), (33625, 633600), (34375, 619776), (34432, 618750), (35200, 605250), (35508, 600000), (36000, 591800), (37500, 568128), (38736, 550000), (39600, 538000), (40000, 532620), (40350, 528000), (41250, 516480), (42240, 504375), (43040, 495000), (44000, 484200), (44385, 480000), (45000, 473440), (47344, 450000), (48000, 443850), (48420, 440000), (49500, 430400), (50000, 426096), (51648, 412500), (52800, 403500), (53262, 400000), (53800, 396000), (55000, 387360), (56250, 378752), (57600, 369875), (59180, 360000), (60000, 355080), (60525, 352000), (61875, 344320), (63360, 336250), (64560, 330000), (66000, 322800), (67250, 316800), (68750, 309888), (68864, 309375), (70400, 302625), (71016, 300000), (72000, 295900), (73975, 288000), (75000, 284064), (77472, 275000), (79200, 269000), (80000, 266310), (80700, 264000), (82500, 258240), (86080, 247500), (88000, 242100), (88770, 240000), (90000, 236720), (94688, 225000), (96000, 221925), (96840, 220000), (99000, 215200), (100000, 213048), (100875, 211200), (103125, 206592), (103296, 206250), (105600, 201750), (106524, 200000), (107600, 198000), (110000, 193680), (112500, 189376), (118360, 180000), (120000, 177540), (121050, 176000), (123750, 172160), (126720, 168125), (129120, 165000), (132000, 161400), (133155, 160000), (134500, 158400), (137500, 154944), (142032, 150000), (144000, 147950)]