210955200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 168

約数和(自身を含む): 702990720

約数和(自身を除く): 492035520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 400, 426, 480, 568, 600, 619, 710, 800, 852, 960, 1065, 1136, 1200, 1238, 1420, 1600, 1704, 1775, 1857, 2130, 2272, 2400, 2476, 2840, 3095, 3408, 3550, 3714, 4260, 4544, 4800, 4952, 5325, 5680, 6190, 6816, 7100, 7428, 8520, 9285, 9904, 10650, 11360, 12380, 13632, 14200, 14856, 15475, 17040, 18570, 19808, 21300, 22720, 24760, 28400, 29712, 30950, 34080, 37140, 39616, 42600, 43949, 46425, 49520, 56800, 59424, 61900, 68160, 74280, 85200, 87898, 92850, 99040, 113600, 118848, 123800, 131847, 148560, 170400, 175796, 185700, 198080, 219745, 247600, 263694, 297120, 340800, 351592, 371400, 439490, 495200, 527388, 594240, 659235, 703184, 742800, 878980, 990400, 1054776, 1098725, 1318470, 1406368, 1485600, 1757960, 2109552, 2197450, 2636940, 2812736, 2971200, 3296175, 3515920, 4219104, 4394900, 5273880, 6592350, 7031840, 8438208, 8789800, 10547760, 13184700, 14063680, 17579600, 21095520, 26369400, 35159200, 42191040, 52738800, 70318400, 105477600, 210955200]

約数ペア:

[(1, 210955200), (2, 105477600), (3, 70318400), (4, 52738800), (5, 42191040), (6, 35159200), (8, 26369400), (10, 21095520), (12, 17579600), (15, 14063680), (16, 13184700), (20, 10547760), (24, 8789800), (25, 8438208), (30, 7031840), (32, 6592350), (40, 5273880), (48, 4394900), (50, 4219104), (60, 3515920), (64, 3296175), (71, 2971200), (75, 2812736), (80, 2636940), (96, 2197450), (100, 2109552), (120, 1757960), (142, 1485600), (150, 1406368), (160, 1318470), (192, 1098725), (200, 1054776), (213, 990400), (240, 878980), (284, 742800), (300, 703184), (320, 659235), (355, 594240), (400, 527388), (426, 495200), (480, 439490), (568, 371400), (600, 351592), (619, 340800), (710, 297120), (800, 263694), (852, 247600), (960, 219745), (1065, 198080), (1136, 185700), (1200, 175796), (1238, 170400), (1420, 148560), (1600, 131847), (1704, 123800), (1775, 118848), (1857, 113600), (2130, 99040), (2272, 92850), (2400, 87898), (2476, 85200), (2840, 74280), (3095, 68160), (3408, 61900), (3550, 59424), (3714, 56800), (4260, 49520), (4544, 46425), (4800, 43949), (4952, 42600), (5325, 39616), (5680, 37140), (6190, 34080), (6816, 30950), (7100, 29712), (7428, 28400), (8520, 24760), (9285, 22720), (9904, 21300), (10650, 19808), (11360, 18570), (12380, 17040), (13632, 15475), (14200, 14856)]