201680160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38197}}^1$

素因数の和:38226

約数の個数: 96

約数和(自身を含む): 693064512

約数和(自身を除く): 491384352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 38197, 76394, 114591, 152788, 190985, 229182, 305576, 381970, 420167, 458364, 572955, 611152, 763940, 840334, 916728, 1145910, 1222304, 1260501, 1527880, 1680668, 1833456, 2100835, 2291820, 2521002, 3055760, 3361336, 3666912, 4201670, 4583640, 5042004, 6111520, 6302505, 6722672, 8403340, 9167280, 10084008, 12605010, 13445344, 16806680, 18334560, 20168016, 25210020, 33613360, 40336032, 50420040, 67226720, 100840080, 201680160]

約数ペア:

[(1, 201680160), (2, 100840080), (3, 67226720), (4, 50420040), (5, 40336032), (6, 33613360), (8, 25210020), (10, 20168016), (11, 18334560), (12, 16806680), (15, 13445344), (16, 12605010), (20, 10084008), (22, 9167280), (24, 8403340), (30, 6722672), (32, 6302505), (33, 6111520), (40, 5042004), (44, 4583640), (48, 4201670), (55, 3666912), (60, 3361336), (66, 3055760), (80, 2521002), (88, 2291820), (96, 2100835), (110, 1833456), (120, 1680668), (132, 1527880), (160, 1260501), (165, 1222304), (176, 1145910), (220, 916728), (240, 840334), (264, 763940), (330, 611152), (352, 572955), (440, 458364), (480, 420167), (528, 381970), (660, 305576), (880, 229182), (1056, 190985), (1320, 152788), (1760, 114591), (2640, 76394), (5280, 38197)]