166365840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:485

約数の個数: 160

約数和(自身を含む): 542822400

約数和(自身を除く): 376456560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 59, 60, 62, 80, 93, 118, 120, 124, 155, 177, 186, 236, 240, 248, 295, 310, 354, 372, 379, 465, 472, 496, 590, 620, 708, 744, 758, 885, 930, 944, 1137, 1180, 1240, 1416, 1488, 1516, 1770, 1829, 1860, 1895, 2274, 2360, 2480, 2832, 3032, 3540, 3658, 3720, 3790, 4548, 4720, 5487, 5685, 6064, 7080, 7316, 7440, 7580, 9096, 9145, 10974, 11370, 11749, 14160, 14632, 15160, 18192, 18290, 21948, 22361, 22740, 23498, 27435, 29264, 30320, 35247, 36580, 43896, 44722, 45480, 46996, 54870, 58745, 67083, 70494, 73160, 87792, 89444, 90960, 93992, 109740, 111805, 117490, 134166, 140988, 146320, 176235, 178888, 187984, 219480, 223610, 234980, 268332, 281976, 335415, 352470, 357776, 438960, 447220, 469960, 536664, 563952, 670830, 693191, 704940, 894440, 939920, 1073328, 1341660, 1386382, 1409880, 1788880, 2079573, 2683320, 2772764, 2819760, 3465955, 4159146, 5366640, 5545528, 6931910, 8318292, 10397865, 11091056, 13863820, 16636584, 20795730, 27727640, 33273168, 41591460, 55455280, 83182920, 166365840]

約数ペア:

[(1, 166365840), (2, 83182920), (3, 55455280), (4, 41591460), (5, 33273168), (6, 27727640), (8, 20795730), (10, 16636584), (12, 13863820), (15, 11091056), (16, 10397865), (20, 8318292), (24, 6931910), (30, 5545528), (31, 5366640), (40, 4159146), (48, 3465955), (59, 2819760), (60, 2772764), (62, 2683320), (80, 2079573), (93, 1788880), (118, 1409880), (120, 1386382), (124, 1341660), (155, 1073328), (177, 939920), (186, 894440), (236, 704940), (240, 693191), (248, 670830), (295, 563952), (310, 536664), (354, 469960), (372, 447220), (379, 438960), (465, 357776), (472, 352470), (496, 335415), (590, 281976), (620, 268332), (708, 234980), (744, 223610), (758, 219480), (885, 187984), (930, 178888), (944, 176235), (1137, 146320), (1180, 140988), (1240, 134166), (1416, 117490), (1488, 111805), (1516, 109740), (1770, 93992), (1829, 90960), (1860, 89444), (1895, 87792), (2274, 73160), (2360, 70494), (2480, 67083), (2832, 58745), (3032, 54870), (3540, 46996), (3658, 45480), (3720, 44722), (3790, 43896), (4548, 36580), (4720, 35247), (5487, 30320), (5685, 29264), (6064, 27435), (7080, 23498), (7316, 22740), (7440, 22361), (7580, 21948), (9096, 18290), (9145, 18192), (10974, 15160), (11370, 14632), (11749, 14160)]