639144000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 448

約数和(自身を含む): 2567635200

約数和(自身を除く): 1928491200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 250, 264, 269, 270, 275, 288, 297, 300, 320, 330, 352, 360, 375, 396, 400, 432, 440, 450, 480, 495, 500, 528, 538, 540, 550, 576, 594, 600, 660, 675, 704, 720, 750, 792, 800, 807, 825, 864, 880, 900, 960, 990, 1000, 1056, 1076, 1080, 1100, 1125, 1188, 1200, 1320, 1345, 1350, 1375, 1440, 1485, 1500, 1584, 1600, 1614, 1650, 1728, 1760, 1800, 1980, 2000, 2112, 2152, 2160, 2200, 2250, 2376, 2400, 2421, 2475, 2640, 2690, 2700, 2750, 2880, 2959, 2970, 3000, 3168, 3228, 3300, 3375, 3520, 3600, 3960, 4000, 4035, 4125, 4304, 4320, 4400, 4500, 4752, 4800, 4842, 4950, 5280, 5380, 5400, 5500, 5918, 5940, 6000, 6336, 6456, 6600, 6725, 6750, 7200, 7263, 7425, 7920, 8000, 8070, 8250, 8608, 8640, 8800, 8877, 9000, 9504, 9684, 9900, 10560, 10760, 10800, 11000, 11836, 11880, 12000, 12105, 12375, 12912, 13200, 13450, 13500, 14400, 14526, 14795, 14850, 15840, 16140, 16500, 17216, 17600, 17754, 18000, 19008, 19368, 19800, 20175, 21520, 21600, 22000, 23672, 23760, 24000, 24210, 24750, 25824, 26400, 26631, 26900, 27000, 29052, 29590, 29700, 31680, 32280, 33000, 33625, 35508, 36000, 36315, 37125, 38736, 39600, 40350, 43040, 43200, 44000, 44385, 47344, 47520, 48420, 49500, 51648, 52800, 53262, 53800, 54000, 58104, 59180, 59400, 60525, 64560, 66000, 67250, 71016, 72000, 72630, 73975, 74250, 77472, 79200, 79893, 80700, 86080, 88000, 88770, 94688, 95040, 96840, 99000, 100875, 106524, 107600, 108000, 116208, 118360, 118800, 121050, 129120, 132000, 133155, 134500, 142032, 145260, 147950, 148500, 154944, 158400, 159786, 161400, 177540, 181575, 189376, 193680, 198000, 201750, 213048, 215200, 216000, 221925, 232416, 236720, 237600, 242100, 258240, 264000, 266310, 269000, 284064, 290520, 295900, 297000, 302625, 319572, 322800, 355080, 363150, 369875, 387360, 396000, 399465, 403500, 426096, 430400, 443850, 464832, 473440, 475200, 484200, 532620, 538000, 568128, 581040, 591800, 594000, 605250, 639144, 645600, 665775, 710160, 726300, 739750, 774720, 792000, 798930, 807000, 852192, 887700, 907875, 946880, 968400, 1065240, 1076000, 1109625, 1162080, 1183600, 1188000, 1210500, 1278288, 1291200, 1331550, 1420320, 1452600, 1479500, 1597860, 1614000, 1704384, 1775400, 1815750, 1936800, 1997325, 2130480, 2152000, 2219250, 2324160, 2367200, 2376000, 2421000, 2556576, 2663100, 2840640, 2905200, 2959000, 3195720, 3228000, 3328875, 3550800, 3631500, 3873600, 3994650, 4260960, 4438500, 4734400, 4842000, 5113152, 5326200, 5810400, 5918000, 6391440, 6456000, 6657750, 7101600, 7263000, 7989300, 8521920, 8877000, 9684000, 9986625, 10652400, 11620800, 11836000, 12782880, 13315500, 14203200, 14526000, 15978600, 17754000, 19368000, 19973250, 21304800, 23672000, 25565760, 26631000, 29052000, 31957200, 35508000, 39946500, 42609600, 53262000, 58104000, 63914400, 71016000, 79893000, 106524000, 127828800, 159786000, 213048000, 319572000, 639144000]

約数ペア:

[(1, 639144000), (2, 319572000), (3, 213048000), (4, 159786000), (5, 127828800), (6, 106524000), (8, 79893000), (9, 71016000), (10, 63914400), (11, 58104000), (12, 53262000), (15, 42609600), (16, 39946500), (18, 35508000), (20, 31957200), (22, 29052000), (24, 26631000), (25, 25565760), (27, 23672000), (30, 21304800), (32, 19973250), (33, 19368000), (36, 17754000), (40, 15978600), (44, 14526000), (45, 14203200), (48, 13315500), (50, 12782880), (54, 11836000), (55, 11620800), (60, 10652400), (64, 9986625), (66, 9684000), (72, 8877000), (75, 8521920), (80, 7989300), (88, 7263000), (90, 7101600), (96, 6657750), (99, 6456000), (100, 6391440), (108, 5918000), (110, 5810400), (120, 5326200), (125, 5113152), (132, 4842000), (135, 4734400), (144, 4438500), (150, 4260960), (160, 3994650), (165, 3873600), (176, 3631500), (180, 3550800), (192, 3328875), (198, 3228000), (200, 3195720), (216, 2959000), (220, 2905200), (225, 2840640), (240, 2663100), (250, 2556576), (264, 2421000), (269, 2376000), (270, 2367200), (275, 2324160), (288, 2219250), (297, 2152000), (300, 2130480), (320, 1997325), (330, 1936800), (352, 1815750), (360, 1775400), (375, 1704384), (396, 1614000), (400, 1597860), (432, 1479500), (440, 1452600), (450, 1420320), (480, 1331550), (495, 1291200), (500, 1278288), (528, 1210500), (538, 1188000), (540, 1183600), (550, 1162080), (576, 1109625), (594, 1076000), (600, 1065240), (660, 968400), (675, 946880), (704, 907875), (720, 887700), (750, 852192), (792, 807000), (800, 798930), (807, 792000), (825, 774720), (864, 739750), (880, 726300), (900, 710160), (960, 665775), (990, 645600), (1000, 639144), (1056, 605250), (1076, 594000), (1080, 591800), (1100, 581040), (1125, 568128), (1188, 538000), (1200, 532620), (1320, 484200), (1345, 475200), (1350, 473440), (1375, 464832), (1440, 443850), (1485, 430400), (1500, 426096), (1584, 403500), (1600, 399465), (1614, 396000), (1650, 387360), (1728, 369875), (1760, 363150), (1800, 355080), (1980, 322800), (2000, 319572), (2112, 302625), (2152, 297000), (2160, 295900), (2200, 290520), (2250, 284064), (2376, 269000), (2400, 266310), (2421, 264000), (2475, 258240), (2640, 242100), (2690, 237600), (2700, 236720), (2750, 232416), (2880, 221925), (2959, 216000), (2970, 215200), (3000, 213048), (3168, 201750), (3228, 198000), (3300, 193680), (3375, 189376), (3520, 181575), (3600, 177540), (3960, 161400), (4000, 159786), (4035, 158400), (4125, 154944), (4304, 148500), (4320, 147950), (4400, 145260), (4500, 142032), (4752, 134500), (4800, 133155), (4842, 132000), (4950, 129120), (5280, 121050), (5380, 118800), (5400, 118360), (5500, 116208), (5918, 108000), (5940, 107600), (6000, 106524), (6336, 100875), (6456, 99000), (6600, 96840), (6725, 95040), (6750, 94688), (7200, 88770), (7263, 88000), (7425, 86080), (7920, 80700), (8000, 79893), (8070, 79200), (8250, 77472), (8608, 74250), (8640, 73975), (8800, 72630), (8877, 72000), (9000, 71016), (9504, 67250), (9684, 66000), (9900, 64560), (10560, 60525), (10760, 59400), (10800, 59180), (11000, 58104), (11836, 54000), (11880, 53800), (12000, 53262), (12105, 52800), (12375, 51648), (12912, 49500), (13200, 48420), (13450, 47520), (13500, 47344), (14400, 44385), (14526, 44000), (14795, 43200), (14850, 43040), (15840, 40350), (16140, 39600), (16500, 38736), (17216, 37125), (17600, 36315), (17754, 36000), (18000, 35508), (19008, 33625), (19368, 33000), (19800, 32280), (20175, 31680), (21520, 29700), (21600, 29590), (22000, 29052), (23672, 27000), (23760, 26900), (24000, 26631), (24210, 26400), (24750, 25824)]