1904639040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34807}}^1$

素因数の和:34849

約数の個数: 168

約数和(自身を含む): 6896160960

約数和(自身を除く): 4991521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 13680, 18240, 27360, 34807, 54720, 69614, 104421, 139228, 174035, 208842, 278456, 313263, 348070, 417684, 522105, 556912, 626526, 661333, 696140, 835368, 1044210, 1113824, 1253052, 1322666, 1392280, 1566315, 1670736, 1983999, 2088420, 2227648, 2506104, 2645332, 2784560, 3132630, 3306665, 3341472, 3967998, 4176840, 5012208, 5290664, 5569120, 5951997, 6265260, 6613330, 6682944, 7935996, 8353680, 9919995, 10024416, 10581328, 11138240, 11903994, 12530520, 13226660, 15871992, 16707360, 19839990, 20048832, 21162656, 23807988, 25061040, 26453320, 29759985, 31743984, 33414720, 39679980, 42325312, 47615976, 50122080, 52906640, 59519970, 63487968, 79359960, 95231952, 100244160, 105813280, 119039940, 126975936, 158719920, 190463904, 211626560, 238079880, 317439840, 380927808, 476159760, 634879680, 952319520, 1904639040]

約数ペア:

[(1, 1904639040), (2, 952319520), (3, 634879680), (4, 476159760), (5, 380927808), (6, 317439840), (8, 238079880), (9, 211626560), (10, 190463904), (12, 158719920), (15, 126975936), (16, 119039940), (18, 105813280), (19, 100244160), (20, 95231952), (24, 79359960), (30, 63487968), (32, 59519970), (36, 52906640), (38, 50122080), (40, 47615976), (45, 42325312), (48, 39679980), (57, 33414720), (60, 31743984), (64, 29759985), (72, 26453320), (76, 25061040), (80, 23807988), (90, 21162656), (95, 20048832), (96, 19839990), (114, 16707360), (120, 15871992), (144, 13226660), (152, 12530520), (160, 11903994), (171, 11138240), (180, 10581328), (190, 10024416), (192, 9919995), (228, 8353680), (240, 7935996), (285, 6682944), (288, 6613330), (304, 6265260), (320, 5951997), (342, 5569120), (360, 5290664), (380, 5012208), (456, 4176840), (480, 3967998), (570, 3341472), (576, 3306665), (608, 3132630), (684, 2784560), (720, 2645332), (760, 2506104), (855, 2227648), (912, 2088420), (960, 1983999), (1140, 1670736), (1216, 1566315), (1368, 1392280), (1440, 1322666), (1520, 1253052), (1710, 1113824), (1824, 1044210), (2280, 835368), (2736, 696140), (2880, 661333), (3040, 626526), (3420, 556912), (3648, 522105), (4560, 417684), (5472, 348070), (6080, 313263), (6840, 278456), (9120, 208842), (10944, 174035), (13680, 139228), (18240, 104421), (27360, 69614), (34807, 54720)]