1405080000

素因数分解:

$2^6\times 3^3\times 5^4\times {\mathrm{1301}}^1$

素因数の和:1342

約数の個数: 280

約数和(自身を含む): 5165658960

約数和(自身を除く): 3760578960

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 625, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1250, 1301, 1350, 1440, 1500, 1600, 1728, 1800, 1875, 2000, 2160, 2250, 2400, 2500, 2602, 2700, 2880, 3000, 3375, 3600, 3750, 3903, 4000, 4320, 4500, 4800, 5000, 5204, 5400, 5625, 6000, 6505, 6750, 7200, 7500, 7806, 8000, 8640, 9000, 10000, 10408, 10800, 11250, 11709, 12000, 13010, 13500, 14400, 15000, 15612, 16875, 18000, 19515, 20000, 20816, 21600, 22500, 23418, 24000, 26020, 27000, 30000, 31224, 32525, 33750, 35127, 36000, 39030, 40000, 41632, 43200, 45000, 46836, 52040, 54000, 58545, 60000, 62448, 65050, 67500, 70254, 72000, 78060, 83264, 90000, 93672, 97575, 104080, 108000, 117090, 120000, 124896, 130100, 135000, 140508, 156120, 162625, 175635, 180000, 187344, 195150, 208160, 216000, 234180, 249792, 260200, 270000, 281016, 292725, 312240, 325250, 351270, 360000, 374688, 390300, 416320, 468360, 487875, 520400, 540000, 562032, 585450, 624480, 650500, 702540, 749376, 780600, 813125, 878175, 936720, 975750, 1040800, 1080000, 1124064, 1170900, 1248960, 1301000, 1405080, 1463625, 1561200, 1626250, 1756350, 1873440, 1951500, 2081600, 2248128, 2341800, 2439375, 2602000, 2810160, 2927250, 3122400, 3252500, 3512700, 3746880, 3903000, 4390875, 4683600, 4878750, 5204000, 5620320, 5854500, 6244800, 6505000, 7025400, 7318125, 7806000, 8781750, 9367200, 9757500, 10408000, 11240640, 11709000, 13010000, 14050800, 14636250, 15612000, 17563500, 18734400, 19515000, 21954375, 23418000, 26020000, 28101600, 29272500, 31224000, 35127000, 39030000, 43908750, 46836000, 52040000, 56203200, 58545000, 70254000, 78060000, 87817500, 93672000, 117090000, 140508000, 156120000, 175635000, 234180000, 281016000, 351270000, 468360000, 702540000, 1405080000]

約数ペア:

[(1, 1405080000), (2, 702540000), (3, 468360000), (4, 351270000), (5, 281016000), (6, 234180000), (8, 175635000), (9, 156120000), (10, 140508000), (12, 117090000), (15, 93672000), (16, 87817500), (18, 78060000), (20, 70254000), (24, 58545000), (25, 56203200), (27, 52040000), (30, 46836000), (32, 43908750), (36, 39030000), (40, 35127000), (45, 31224000), (48, 29272500), (50, 28101600), (54, 26020000), (60, 23418000), (64, 21954375), (72, 19515000), (75, 18734400), (80, 17563500), (90, 15612000), (96, 14636250), (100, 14050800), (108, 13010000), (120, 11709000), (125, 11240640), (135, 10408000), (144, 9757500), (150, 9367200), (160, 8781750), (180, 7806000), (192, 7318125), (200, 7025400), (216, 6505000), (225, 6244800), (240, 5854500), (250, 5620320), (270, 5204000), (288, 4878750), (300, 4683600), (320, 4390875), (360, 3903000), (375, 3746880), (400, 3512700), (432, 3252500), (450, 3122400), (480, 2927250), (500, 2810160), (540, 2602000), (576, 2439375), (600, 2341800), (625, 2248128), (675, 2081600), (720, 1951500), (750, 1873440), (800, 1756350), (864, 1626250), (900, 1561200), (960, 1463625), (1000, 1405080), (1080, 1301000), (1125, 1248960), (1200, 1170900), (1250, 1124064), (1301, 1080000), (1350, 1040800), (1440, 975750), (1500, 936720), (1600, 878175), (1728, 813125), (1800, 780600), (1875, 749376), (2000, 702540), (2160, 650500), (2250, 624480), (2400, 585450), (2500, 562032), (2602, 540000), (2700, 520400), (2880, 487875), (3000, 468360), (3375, 416320), (3600, 390300), (3750, 374688), (3903, 360000), (4000, 351270), (4320, 325250), (4500, 312240), (4800, 292725), (5000, 281016), (5204, 270000), (5400, 260200), (5625, 249792), (6000, 234180), (6505, 216000), (6750, 208160), (7200, 195150), (7500, 187344), (7806, 180000), (8000, 175635), (8640, 162625), (9000, 156120), (10000, 140508), (10408, 135000), (10800, 130100), (11250, 124896), (11709, 120000), (12000, 117090), (13010, 108000), (13500, 104080), (14400, 97575), (15000, 93672), (15612, 90000), (16875, 83264), (18000, 78060), (19515, 72000), (20000, 70254), (20816, 67500), (21600, 65050), (22500, 62448), (23418, 60000), (24000, 58545), (26020, 54000), (27000, 52040), (30000, 46836), (31224, 45000), (32525, 43200), (33750, 41632), (35127, 40000), (36000, 39030)]