319216800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19001}}^1$

素因数の和:19031

約数の個数: 144

約数和(自身を含む): 1187548992

約数和(自身を除く): 868332192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 19001, 38002, 57003, 76004, 95005, 114006, 133007, 152008, 190010, 228012, 266014, 285015, 304016, 380020, 399021, 456024, 475025, 532028, 570030, 608032, 665035, 760040, 798042, 912048, 950050, 1064056, 1140060, 1330070, 1425075, 1520080, 1596084, 1824096, 1900100, 1995105, 2128112, 2280120, 2660140, 2850150, 3040160, 3192168, 3325175, 3800200, 3990210, 4256224, 4560240, 5320280, 5700300, 6384336, 6650350, 7600400, 7980420, 9120480, 9975525, 10640560, 11400600, 12768672, 13300700, 15200800, 15960840, 19951050, 21281120, 22801200, 26601400, 31921680, 39902100, 45602400, 53202800, 63843360, 79804200, 106405600, 159608400, 319216800]

約数ペア:

[(1, 319216800), (2, 159608400), (3, 106405600), (4, 79804200), (5, 63843360), (6, 53202800), (7, 45602400), (8, 39902100), (10, 31921680), (12, 26601400), (14, 22801200), (15, 21281120), (16, 19951050), (20, 15960840), (21, 15200800), (24, 13300700), (25, 12768672), (28, 11400600), (30, 10640560), (32, 9975525), (35, 9120480), (40, 7980420), (42, 7600400), (48, 6650350), (50, 6384336), (56, 5700300), (60, 5320280), (70, 4560240), (75, 4256224), (80, 3990210), (84, 3800200), (96, 3325175), (100, 3192168), (105, 3040160), (112, 2850150), (120, 2660140), (140, 2280120), (150, 2128112), (160, 1995105), (168, 1900100), (175, 1824096), (200, 1596084), (210, 1520080), (224, 1425075), (240, 1330070), (280, 1140060), (300, 1064056), (336, 950050), (350, 912048), (400, 798042), (420, 760040), (480, 665035), (525, 608032), (560, 570030), (600, 532028), (672, 475025), (700, 456024), (800, 399021), (840, 380020), (1050, 304016), (1120, 285015), (1200, 266014), (1400, 228012), (1680, 190010), (2100, 152008), (2400, 133007), (2800, 114006), (3360, 95005), (4200, 76004), (5600, 57003), (8400, 38002), (16800, 19001)]