188328140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 555448320

約数和(自身を除く): 367120180

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 115, 130, 140, 143, 154, 161, 182, 220, 230, 253, 260, 286, 299, 308, 322, 364, 385, 409, 455, 460, 506, 572, 598, 644, 715, 770, 805, 818, 910, 1001, 1012, 1196, 1265, 1430, 1495, 1540, 1610, 1636, 1771, 1820, 2002, 2045, 2093, 2530, 2860, 2863, 2990, 3220, 3289, 3542, 4004, 4090, 4186, 4499, 5005, 5060, 5317, 5726, 5980, 6578, 7084, 8180, 8372, 8855, 8998, 9407, 10010, 10465, 10634, 11452, 13156, 14315, 16445, 17710, 17996, 18814, 20020, 20930, 21268, 22495, 23023, 26585, 28630, 31493, 32890, 35420, 37219, 37628, 41860, 44990, 46046, 47035, 53170, 57260, 58487, 62986, 65780, 65849, 74438, 89980, 92092, 94070, 103477, 106340, 115115, 116974, 122291, 125972, 131698, 148876, 157465, 186095, 188140, 206954, 230230, 233948, 244582, 263396, 292435, 314930, 329245, 372190, 409409, 413908, 460460, 489164, 517385, 584870, 611455, 629860, 658490, 724339, 744380, 818818, 856037, 1034770, 1169740, 1222910, 1316980, 1345201, 1448678, 1637636, 1712074, 2047045, 2069540, 2445820, 2690402, 2897356, 3424148, 3621695, 4094090, 4280185, 5380804, 6726005, 7243390, 8188180, 8560370, 9416407, 13452010, 14486780, 17120740, 18832814, 26904020, 37665628, 47082035, 94164070, 188328140]

約数ペア:

[(1, 188328140), (2, 94164070), (4, 47082035), (5, 37665628), (7, 26904020), (10, 18832814), (11, 17120740), (13, 14486780), (14, 13452010), (20, 9416407), (22, 8560370), (23, 8188180), (26, 7243390), (28, 6726005), (35, 5380804), (44, 4280185), (46, 4094090), (52, 3621695), (55, 3424148), (65, 2897356), (70, 2690402), (77, 2445820), (91, 2069540), (92, 2047045), (110, 1712074), (115, 1637636), (130, 1448678), (140, 1345201), (143, 1316980), (154, 1222910), (161, 1169740), (182, 1034770), (220, 856037), (230, 818818), (253, 744380), (260, 724339), (286, 658490), (299, 629860), (308, 611455), (322, 584870), (364, 517385), (385, 489164), (409, 460460), (455, 413908), (460, 409409), (506, 372190), (572, 329245), (598, 314930), (644, 292435), (715, 263396), (770, 244582), (805, 233948), (818, 230230), (910, 206954), (1001, 188140), (1012, 186095), (1196, 157465), (1265, 148876), (1430, 131698), (1495, 125972), (1540, 122291), (1610, 116974), (1636, 115115), (1771, 106340), (1820, 103477), (2002, 94070), (2045, 92092), (2093, 89980), (2530, 74438), (2860, 65849), (2863, 65780), (2990, 62986), (3220, 58487), (3289, 57260), (3542, 53170), (4004, 47035), (4090, 46046), (4186, 44990), (4499, 41860), (5005, 37628), (5060, 37219), (5317, 35420), (5726, 32890), (5980, 31493), (6578, 28630), (7084, 26585), (8180, 23023), (8372, 22495), (8855, 21268), (8998, 20930), (9407, 20020), (10010, 18814), (10465, 17996), (10634, 17710), (11452, 16445), (13156, 14315)]