2123280000

素因数分解:

$2^7\times 3^3\times 5^4\times {\mathrm{983}}^1$

素因数の和:1026

約数の個数: 320

約数和(自身を含む): 7838740800

約数和(自身を除く): 5715460800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 625, 640, 675, 720, 750, 800, 864, 900, 960, 983, 1000, 1080, 1125, 1152, 1200, 1250, 1350, 1440, 1500, 1600, 1728, 1800, 1875, 1920, 1966, 2000, 2160, 2250, 2400, 2500, 2700, 2880, 2949, 3000, 3200, 3375, 3456, 3600, 3750, 3932, 4000, 4320, 4500, 4800, 4915, 5000, 5400, 5625, 5760, 5898, 6000, 6750, 7200, 7500, 7864, 8000, 8640, 8847, 9000, 9600, 9830, 10000, 10800, 11250, 11796, 12000, 13500, 14400, 14745, 15000, 15728, 16000, 16875, 17280, 17694, 18000, 19660, 20000, 21600, 22500, 23592, 24000, 24575, 26541, 27000, 28800, 29490, 30000, 31456, 33750, 35388, 36000, 39320, 40000, 43200, 44235, 45000, 47184, 48000, 49150, 53082, 54000, 58980, 60000, 62912, 67500, 70776, 72000, 73725, 78640, 80000, 86400, 88470, 90000, 94368, 98300, 106164, 108000, 117960, 120000, 122875, 125824, 132705, 135000, 141552, 144000, 147450, 157280, 176940, 180000, 188736, 196600, 212328, 216000, 221175, 235920, 240000, 245750, 265410, 270000, 283104, 294900, 314560, 353880, 360000, 368625, 377472, 393200, 424656, 432000, 442350, 471840, 491500, 530820, 540000, 566208, 589800, 614375, 629120, 663525, 707760, 720000, 737250, 786400, 849312, 884700, 943680, 983000, 1061640, 1080000, 1105875, 1132416, 1179600, 1228750, 1327050, 1415520, 1474500, 1572800, 1698624, 1769400, 1843125, 1887360, 1966000, 2123280, 2160000, 2211750, 2359200, 2457500, 2654100, 2831040, 2949000, 3145600, 3317625, 3397248, 3538800, 3686250, 3932000, 4246560, 4423500, 4718400, 4915000, 5308200, 5529375, 5662080, 5898000, 6635250, 7077600, 7372500, 7864000, 8493120, 8847000, 9436800, 9830000, 10616400, 11058750, 11796000, 13270500, 14155200, 14745000, 15728000, 16588125, 16986240, 17694000, 19660000, 21232800, 22117500, 23592000, 26541000, 28310400, 29490000, 33176250, 35388000, 39320000, 42465600, 44235000, 47184000, 53082000, 58980000, 66352500, 70776000, 78640000, 84931200, 88470000, 106164000, 117960000, 132705000, 141552000, 176940000, 212328000, 235920000, 265410000, 353880000, 424656000, 530820000, 707760000, 1061640000, 2123280000]

約数ペア:

[(1, 2123280000), (2, 1061640000), (3, 707760000), (4, 530820000), (5, 424656000), (6, 353880000), (8, 265410000), (9, 235920000), (10, 212328000), (12, 176940000), (15, 141552000), (16, 132705000), (18, 117960000), (20, 106164000), (24, 88470000), (25, 84931200), (27, 78640000), (30, 70776000), (32, 66352500), (36, 58980000), (40, 53082000), (45, 47184000), (48, 44235000), (50, 42465600), (54, 39320000), (60, 35388000), (64, 33176250), (72, 29490000), (75, 28310400), (80, 26541000), (90, 23592000), (96, 22117500), (100, 21232800), (108, 19660000), (120, 17694000), (125, 16986240), (128, 16588125), (135, 15728000), (144, 14745000), (150, 14155200), (160, 13270500), (180, 11796000), (192, 11058750), (200, 10616400), (216, 9830000), (225, 9436800), (240, 8847000), (250, 8493120), (270, 7864000), (288, 7372500), (300, 7077600), (320, 6635250), (360, 5898000), (375, 5662080), (384, 5529375), (400, 5308200), (432, 4915000), (450, 4718400), (480, 4423500), (500, 4246560), (540, 3932000), (576, 3686250), (600, 3538800), (625, 3397248), (640, 3317625), (675, 3145600), (720, 2949000), (750, 2831040), (800, 2654100), (864, 2457500), (900, 2359200), (960, 2211750), (983, 2160000), (1000, 2123280), (1080, 1966000), (1125, 1887360), (1152, 1843125), (1200, 1769400), (1250, 1698624), (1350, 1572800), (1440, 1474500), (1500, 1415520), (1600, 1327050), (1728, 1228750), (1800, 1179600), (1875, 1132416), (1920, 1105875), (1966, 1080000), (2000, 1061640), (2160, 983000), (2250, 943680), (2400, 884700), (2500, 849312), (2700, 786400), (2880, 737250), (2949, 720000), (3000, 707760), (3200, 663525), (3375, 629120), (3456, 614375), (3600, 589800), (3750, 566208), (3932, 540000), (4000, 530820), (4320, 491500), (4500, 471840), (4800, 442350), (4915, 432000), (5000, 424656), (5400, 393200), (5625, 377472), (5760, 368625), (5898, 360000), (6000, 353880), (6750, 314560), (7200, 294900), (7500, 283104), (7864, 270000), (8000, 265410), (8640, 245750), (8847, 240000), (9000, 235920), (9600, 221175), (9830, 216000), (10000, 212328), (10800, 196600), (11250, 188736), (11796, 180000), (12000, 176940), (13500, 157280), (14400, 147450), (14745, 144000), (15000, 141552), (15728, 135000), (16000, 132705), (16875, 125824), (17280, 122875), (17694, 120000), (18000, 117960), (19660, 108000), (20000, 106164), (21600, 98300), (22500, 94368), (23592, 90000), (24000, 88470), (24575, 86400), (26541, 80000), (27000, 78640), (28800, 73725), (29490, 72000), (30000, 70776), (31456, 67500), (33750, 62912), (35388, 60000), (36000, 58980), (39320, 54000), (40000, 53082), (43200, 49150), (44235, 48000), (45000, 47184)]