17868400000

素因数分解:

$2^7\times 5^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 50486768640

約数和(自身を除く): 32618368640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 64, 80, 88, 100, 110, 124, 125, 128, 131, 155, 160, 176, 200, 220, 248, 250, 262, 275, 310, 320, 341, 352, 400, 440, 496, 500, 524, 550, 620, 625, 640, 655, 682, 704, 775, 800, 880, 992, 1000, 1048, 1100, 1240, 1250, 1310, 1364, 1375, 1408, 1441, 1550, 1600, 1705, 1760, 1984, 2000, 2096, 2200, 2480, 2500, 2620, 2728, 2750, 2882, 3100, 3125, 3200, 3275, 3410, 3520, 3875, 3968, 4000, 4061, 4192, 4400, 4960, 5000, 5240, 5456, 5500, 5764, 6200, 6250, 6550, 6820, 6875, 7040, 7205, 7750, 8000, 8122, 8384, 8525, 8800, 9920, 10000, 10480, 10912, 11000, 11528, 12400, 12500, 13100, 13640, 13750, 14410, 15500, 16000, 16244, 16375, 16768, 17050, 17600, 19375, 19840, 20000, 20305, 20960, 21824, 22000, 23056, 24800, 25000, 26200, 27280, 27500, 28820, 31000, 32488, 32750, 34100, 34375, 35200, 36025, 38750, 40000, 40610, 41920, 42625, 43648, 44000, 44671, 46112, 49600, 50000, 52400, 54560, 55000, 57640, 62000, 64976, 65500, 68200, 68750, 72050, 77500, 80000, 81220, 81875, 83840, 85250, 88000, 89342, 92224, 96875, 99200, 100000, 101525, 104800, 109120, 110000, 115280, 124000, 129952, 131000, 136400, 137500, 144100, 155000, 162440, 163750, 170500, 176000, 178684, 180125, 184448, 193750, 200000, 203050, 209600, 213125, 218240, 220000, 223355, 230560, 248000, 259904, 262000, 272800, 275000, 288200, 310000, 324880, 327500, 341000, 357368, 360250, 387500, 400000, 406100, 409375, 419200, 426250, 440000, 446710, 461120, 496000, 507625, 519808, 524000, 545600, 550000, 576400, 620000, 649760, 655000, 682000, 714736, 720500, 775000, 812200, 818750, 852500, 880000, 893420, 900625, 922240, 1015250, 1048000, 1065625, 1091200, 1100000, 1116775, 1152800, 1240000, 1299520, 1310000, 1364000, 1429472, 1441000, 1550000, 1624400, 1637500, 1705000, 1786840, 1801250, 2030500, 2096000, 2131250, 2200000, 2233550, 2305600, 2480000, 2538125, 2599040, 2620000, 2728000, 2858944, 2882000, 3100000, 3248800, 3275000, 3410000, 3573680, 3602500, 4061000, 4262500, 4400000, 4467100, 4503125, 4611200, 5076250, 5240000, 5456000, 5583875, 5717888, 5764000, 6200000, 6497600, 6550000, 6820000, 7147360, 7205000, 8122000, 8525000, 8934200, 9006250, 10152500, 10480000, 11167750, 11528000, 12400000, 12690625, 12995200, 13100000, 13640000, 14294720, 14410000, 16244000, 17050000, 17868400, 18012500, 20305000, 22335500, 23056000, 25381250, 26200000, 27280000, 27919375, 28589440, 28820000, 32488000, 34100000, 35736800, 36025000, 40610000, 44671000, 50762500, 52400000, 55838750, 57640000, 64976000, 68200000, 71473600, 72050000, 81220000, 89342000, 101525000, 111677500, 115280000, 136400000, 139596875, 142947200, 144100000, 162440000, 178684000, 203050000, 223355000, 279193750, 288200000, 324880000, 357368000, 406100000, 446710000, 558387500, 576400000, 714736000, 812200000, 893420000, 1116775000, 1624400000, 1786840000, 2233550000, 3573680000, 4467100000, 8934200000, 17868400000]

約数ペア:

[(1, 17868400000), (2, 8934200000), (4, 4467100000), (5, 3573680000), (8, 2233550000), (10, 1786840000), (11, 1624400000), (16, 1116775000), (20, 893420000), (22, 812200000), (25, 714736000), (31, 576400000), (32, 558387500), (40, 446710000), (44, 406100000), (50, 357368000), (55, 324880000), (62, 288200000), (64, 279193750), (80, 223355000), (88, 203050000), (100, 178684000), (110, 162440000), (124, 144100000), (125, 142947200), (128, 139596875), (131, 136400000), (155, 115280000), (160, 111677500), (176, 101525000), (200, 89342000), (220, 81220000), (248, 72050000), (250, 71473600), (262, 68200000), (275, 64976000), (310, 57640000), (320, 55838750), (341, 52400000), (352, 50762500), (400, 44671000), (440, 40610000), (496, 36025000), (500, 35736800), (524, 34100000), (550, 32488000), (620, 28820000), (625, 28589440), (640, 27919375), (655, 27280000), (682, 26200000), (704, 25381250), (775, 23056000), (800, 22335500), (880, 20305000), (992, 18012500), (1000, 17868400), (1048, 17050000), (1100, 16244000), (1240, 14410000), (1250, 14294720), (1310, 13640000), (1364, 13100000), (1375, 12995200), (1408, 12690625), (1441, 12400000), (1550, 11528000), (1600, 11167750), (1705, 10480000), (1760, 10152500), (1984, 9006250), (2000, 8934200), (2096, 8525000), (2200, 8122000), (2480, 7205000), (2500, 7147360), (2620, 6820000), (2728, 6550000), (2750, 6497600), (2882, 6200000), (3100, 5764000), (3125, 5717888), (3200, 5583875), (3275, 5456000), (3410, 5240000), (3520, 5076250), (3875, 4611200), (3968, 4503125), (4000, 4467100), (4061, 4400000), (4192, 4262500), (4400, 4061000), (4960, 3602500), (5000, 3573680), (5240, 3410000), (5456, 3275000), (5500, 3248800), (5764, 3100000), (6200, 2882000), (6250, 2858944), (6550, 2728000), (6820, 2620000), (6875, 2599040), (7040, 2538125), (7205, 2480000), (7750, 2305600), (8000, 2233550), (8122, 2200000), (8384, 2131250), (8525, 2096000), (8800, 2030500), (9920, 1801250), (10000, 1786840), (10480, 1705000), (10912, 1637500), (11000, 1624400), (11528, 1550000), (12400, 1441000), (12500, 1429472), (13100, 1364000), (13640, 1310000), (13750, 1299520), (14410, 1240000), (15500, 1152800), (16000, 1116775), (16244, 1100000), (16375, 1091200), (16768, 1065625), (17050, 1048000), (17600, 1015250), (19375, 922240), (19840, 900625), (20000, 893420), (20305, 880000), (20960, 852500), (21824, 818750), (22000, 812200), (23056, 775000), (24800, 720500), (25000, 714736), (26200, 682000), (27280, 655000), (27500, 649760), (28820, 620000), (31000, 576400), (32488, 550000), (32750, 545600), (34100, 524000), (34375, 519808), (35200, 507625), (36025, 496000), (38750, 461120), (40000, 446710), (40610, 440000), (41920, 426250), (42625, 419200), (43648, 409375), (44000, 406100), (44671, 400000), (46112, 387500), (49600, 360250), (50000, 357368), (52400, 341000), (54560, 327500), (55000, 324880), (57640, 310000), (62000, 288200), (64976, 275000), (65500, 272800), (68200, 262000), (68750, 259904), (72050, 248000), (77500, 230560), (80000, 223355), (81220, 220000), (81875, 218240), (83840, 213125), (85250, 209600), (88000, 203050), (89342, 200000), (92224, 193750), (96875, 184448), (99200, 180125), (100000, 178684), (101525, 176000), (104800, 170500), (109120, 163750), (110000, 162440), (115280, 155000), (124000, 144100), (129952, 137500), (131000, 136400)]