216027720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31583}}^1$

素因数の和:31619

約数の個数: 96

約数和(自身を含む): 739065600

約数和(自身を除く): 523037880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 31583, 63166, 94749, 126332, 157915, 189498, 252664, 284247, 315830, 378996, 473745, 568494, 600077, 631660, 757992, 947490, 1136988, 1200154, 1263320, 1421235, 1800231, 1894980, 2273976, 2400308, 2842470, 3000385, 3600462, 3789960, 4800616, 5400693, 5684940, 6000770, 7200924, 9001155, 10801386, 11369880, 12001540, 14401848, 18002310, 21602772, 24003080, 27003465, 36004620, 43205544, 54006930, 72009240, 108013860, 216027720]

約数ペア:

[(1, 216027720), (2, 108013860), (3, 72009240), (4, 54006930), (5, 43205544), (6, 36004620), (8, 27003465), (9, 24003080), (10, 21602772), (12, 18002310), (15, 14401848), (18, 12001540), (19, 11369880), (20, 10801386), (24, 9001155), (30, 7200924), (36, 6000770), (38, 5684940), (40, 5400693), (45, 4800616), (57, 3789960), (60, 3600462), (72, 3000385), (76, 2842470), (90, 2400308), (95, 2273976), (114, 1894980), (120, 1800231), (152, 1421235), (171, 1263320), (180, 1200154), (190, 1136988), (228, 947490), (285, 757992), (342, 631660), (360, 600077), (380, 568494), (456, 473745), (570, 378996), (684, 315830), (760, 284247), (855, 252664), (1140, 189498), (1368, 157915), (1710, 126332), (2280, 94749), (3420, 63166), (6840, 31583)]