201296842880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{109859}}^1$

素因数の和:110294

約数の個数: 128

約数和(自身を含む): 551321424000

約数和(自身を除く): 350024581120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 409, 448, 560, 640, 818, 896, 1120, 1636, 2045, 2240, 2863, 3272, 4090, 4480, 5726, 6544, 8180, 11452, 13088, 14315, 16360, 22904, 26176, 28630, 32720, 45808, 52352, 57260, 65440, 91616, 109859, 114520, 130880, 183232, 219718, 229040, 261760, 366464, 439436, 458080, 549295, 769013, 878872, 916160, 1098590, 1538026, 1757744, 1832320, 2197180, 3076052, 3515488, 3845065, 4394360, 6152104, 7030976, 7690130, 8788720, 12304208, 14061952, 15380260, 17577440, 24608416, 30760520, 35154880, 44932331, 49216832, 61521040, 70309760, 89864662, 98433664, 123042080, 179729324, 224661655, 246084160, 314526317, 359458648, 449323310, 492168320, 629052634, 718917296, 898646620, 1258105268, 1437834592, 1572631585, 1797293240, 2516210536, 2875669184, 3145263170, 3594586480, 5032421072, 5751338368, 6290526340, 7189172960, 10064842144, 12581052680, 14378345920, 20129684288, 25162105360, 28756691840, 40259368576, 50324210720, 100648421440, 201296842880]

約数ペア:

[(1, 201296842880), (2, 100648421440), (4, 50324210720), (5, 40259368576), (7, 28756691840), (8, 25162105360), (10, 20129684288), (14, 14378345920), (16, 12581052680), (20, 10064842144), (28, 7189172960), (32, 6290526340), (35, 5751338368), (40, 5032421072), (56, 3594586480), (64, 3145263170), (70, 2875669184), (80, 2516210536), (112, 1797293240), (128, 1572631585), (140, 1437834592), (160, 1258105268), (224, 898646620), (280, 718917296), (320, 629052634), (409, 492168320), (448, 449323310), (560, 359458648), (640, 314526317), (818, 246084160), (896, 224661655), (1120, 179729324), (1636, 123042080), (2045, 98433664), (2240, 89864662), (2863, 70309760), (3272, 61521040), (4090, 49216832), (4480, 44932331), (5726, 35154880), (6544, 30760520), (8180, 24608416), (11452, 17577440), (13088, 15380260), (14315, 14061952), (16360, 12304208), (22904, 8788720), (26176, 7690130), (28630, 7030976), (32720, 6152104), (45808, 4394360), (52352, 3845065), (57260, 3515488), (65440, 3076052), (91616, 2197180), (109859, 1832320), (114520, 1757744), (130880, 1538026), (183232, 1098590), (219718, 916160), (229040, 878872), (261760, 769013), (366464, 549295), (439436, 458080)]