194974080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 256

約数和(自身を含む): 722649600

約数和(自身を除く): 527675520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 128, 140, 160, 163, 168, 178, 192, 210, 224, 240, 267, 280, 320, 326, 336, 356, 384, 420, 445, 448, 480, 489, 534, 560, 623, 640, 652, 672, 712, 815, 840, 890, 896, 960, 978, 1068, 1120, 1141, 1246, 1304, 1335, 1344, 1424, 1630, 1680, 1780, 1869, 1920, 1956, 2136, 2240, 2282, 2445, 2492, 2608, 2670, 2688, 2848, 3115, 3260, 3360, 3423, 3560, 3738, 3912, 4272, 4480, 4564, 4890, 4984, 5216, 5340, 5696, 5705, 6230, 6520, 6720, 6846, 7120, 7476, 7824, 8544, 9128, 9345, 9780, 9968, 10432, 10680, 11392, 11410, 12460, 13040, 13440, 13692, 14240, 14507, 14952, 15648, 17088, 17115, 18256, 18690, 19560, 19936, 20864, 21360, 22820, 24920, 26080, 27384, 28480, 29014, 29904, 31296, 34176, 34230, 36512, 37380, 39120, 39872, 42720, 43521, 45640, 49840, 52160, 54768, 56960, 58028, 59808, 62592, 68460, 72535, 73024, 74760, 78240, 79744, 85440, 87042, 91280, 99680, 101549, 104320, 109536, 116056, 119616, 136920, 145070, 146048, 149520, 156480, 170880, 174084, 182560, 199360, 203098, 217605, 219072, 232112, 239232, 273840, 290140, 299040, 304647, 312960, 348168, 365120, 398720, 406196, 435210, 438144, 464224, 507745, 547680, 580280, 598080, 609294, 696336, 730240, 812392, 870420, 928448, 1015490, 1095360, 1160560, 1196160, 1218588, 1392672, 1523235, 1624784, 1740840, 1856896, 2030980, 2190720, 2321120, 2437176, 2785344, 3046470, 3249568, 3481680, 4061960, 4642240, 4874352, 5570688, 6092940, 6499136, 6963360, 8123920, 9284480, 9748704, 12185880, 12998272, 13926720, 16247840, 19497408, 24371760, 27853440, 32495680, 38994816, 48743520, 64991360, 97487040, 194974080]

約数ペア:

[(1, 194974080), (2, 97487040), (3, 64991360), (4, 48743520), (5, 38994816), (6, 32495680), (7, 27853440), (8, 24371760), (10, 19497408), (12, 16247840), (14, 13926720), (15, 12998272), (16, 12185880), (20, 9748704), (21, 9284480), (24, 8123920), (28, 6963360), (30, 6499136), (32, 6092940), (35, 5570688), (40, 4874352), (42, 4642240), (48, 4061960), (56, 3481680), (60, 3249568), (64, 3046470), (70, 2785344), (80, 2437176), (84, 2321120), (89, 2190720), (96, 2030980), (105, 1856896), (112, 1740840), (120, 1624784), (128, 1523235), (140, 1392672), (160, 1218588), (163, 1196160), (168, 1160560), (178, 1095360), (192, 1015490), (210, 928448), (224, 870420), (240, 812392), (267, 730240), (280, 696336), (320, 609294), (326, 598080), (336, 580280), (356, 547680), (384, 507745), (420, 464224), (445, 438144), (448, 435210), (480, 406196), (489, 398720), (534, 365120), (560, 348168), (623, 312960), (640, 304647), (652, 299040), (672, 290140), (712, 273840), (815, 239232), (840, 232112), (890, 219072), (896, 217605), (960, 203098), (978, 199360), (1068, 182560), (1120, 174084), (1141, 170880), (1246, 156480), (1304, 149520), (1335, 146048), (1344, 145070), (1424, 136920), (1630, 119616), (1680, 116056), (1780, 109536), (1869, 104320), (1920, 101549), (1956, 99680), (2136, 91280), (2240, 87042), (2282, 85440), (2445, 79744), (2492, 78240), (2608, 74760), (2670, 73024), (2688, 72535), (2848, 68460), (3115, 62592), (3260, 59808), (3360, 58028), (3423, 56960), (3560, 54768), (3738, 52160), (3912, 49840), (4272, 45640), (4480, 43521), (4564, 42720), (4890, 39872), (4984, 39120), (5216, 37380), (5340, 36512), (5696, 34230), (5705, 34176), (6230, 31296), (6520, 29904), (6720, 29014), (6846, 28480), (7120, 27384), (7476, 26080), (7824, 24920), (8544, 22820), (9128, 21360), (9345, 20864), (9780, 19936), (9968, 19560), (10432, 18690), (10680, 18256), (11392, 17115), (11410, 17088), (12460, 15648), (13040, 14952), (13440, 14507), (13692, 14240)]