195640320

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 176

約数和(自身を含む): 641415168

約数和(自身を除く): 445774848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 271, 282, 320, 376, 384, 470, 480, 512, 542, 564, 640, 705, 752, 768, 813, 940, 960, 1024, 1084, 1128, 1280, 1355, 1410, 1504, 1536, 1626, 1880, 1920, 2168, 2256, 2560, 2710, 2820, 3008, 3072, 3252, 3760, 3840, 4065, 4336, 4512, 5120, 5420, 5640, 6016, 6504, 7520, 7680, 8130, 8672, 9024, 10840, 11280, 12032, 12737, 13008, 15040, 15360, 16260, 17344, 18048, 21680, 22560, 24064, 25474, 26016, 30080, 32520, 34688, 36096, 38211, 43360, 45120, 48128, 50948, 52032, 60160, 63685, 65040, 69376, 72192, 76422, 86720, 90240, 101896, 104064, 120320, 127370, 130080, 138752, 144384, 152844, 173440, 180480, 191055, 203792, 208128, 240640, 254740, 260160, 277504, 305688, 346880, 360960, 382110, 407584, 416256, 509480, 520320, 611376, 693760, 721920, 764220, 815168, 832512, 1018960, 1040640, 1222752, 1387520, 1528440, 1630336, 2037920, 2081280, 2445504, 3056880, 3260672, 4075840, 4162560, 4891008, 6113760, 6521344, 8151680, 9782016, 12227520, 13042688, 16303360, 19564032, 24455040, 32606720, 39128064, 48910080, 65213440, 97820160, 195640320]

約数ペア:

[(1, 195640320), (2, 97820160), (3, 65213440), (4, 48910080), (5, 39128064), (6, 32606720), (8, 24455040), (10, 19564032), (12, 16303360), (15, 13042688), (16, 12227520), (20, 9782016), (24, 8151680), (30, 6521344), (32, 6113760), (40, 4891008), (47, 4162560), (48, 4075840), (60, 3260672), (64, 3056880), (80, 2445504), (94, 2081280), (96, 2037920), (120, 1630336), (128, 1528440), (141, 1387520), (160, 1222752), (188, 1040640), (192, 1018960), (235, 832512), (240, 815168), (256, 764220), (271, 721920), (282, 693760), (320, 611376), (376, 520320), (384, 509480), (470, 416256), (480, 407584), (512, 382110), (542, 360960), (564, 346880), (640, 305688), (705, 277504), (752, 260160), (768, 254740), (813, 240640), (940, 208128), (960, 203792), (1024, 191055), (1084, 180480), (1128, 173440), (1280, 152844), (1355, 144384), (1410, 138752), (1504, 130080), (1536, 127370), (1626, 120320), (1880, 104064), (1920, 101896), (2168, 90240), (2256, 86720), (2560, 76422), (2710, 72192), (2820, 69376), (3008, 65040), (3072, 63685), (3252, 60160), (3760, 52032), (3840, 50948), (4065, 48128), (4336, 45120), (4512, 43360), (5120, 38211), (5420, 36096), (5640, 34688), (6016, 32520), (6504, 30080), (7520, 26016), (7680, 25474), (8130, 24064), (8672, 22560), (9024, 21680), (10840, 18048), (11280, 17344), (12032, 16260), (12737, 15360), (13008, 15040)]