378994560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 1397122560

約数和(自身を除く): 1018128000

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, 96, 105, 112, 120, 128, 140, 160, 163, 168, 173, 192, 210, 224, 240, 280, 320, 326, 336, 346, 384, 420, 448, 480, 489, 519, 560, 640, 652, 672, 692, 815, 840, 865, 896, 960, 978, 1038, 1120, 1141, 1211, 1304, 1344, 1384, 1630, 1680, 1730, 1920, 1956, 2076, 2240, 2282, 2422, 2445, 2595, 2608, 2688, 2768, 3260, 3360, 3423, 3460, 3633, 3912, 4152, 4480, 4564, 4844, 4890, 5190, 5216, 5536, 5705, 6055, 6520, 6720, 6846, 6920, 7266, 7824, 8304, 9128, 9688, 9780, 10380, 10432, 11072, 11410, 12110, 13040, 13440, 13692, 13840, 14532, 15648, 16608, 17115, 18165, 18256, 19376, 19560, 20760, 20864, 22144, 22820, 24220, 26080, 27384, 27680, 28199, 29064, 31296, 33216, 34230, 36330, 36512, 38752, 39120, 41520, 45640, 48440, 52160, 54768, 55360, 56398, 58128, 62592, 66432, 68460, 72660, 73024, 77504, 78240, 83040, 84597, 91280, 96880, 104320, 109536, 110720, 112796, 116256, 136920, 140995, 145320, 146048, 155008, 156480, 166080, 169194, 182560, 193760, 197393, 219072, 225592, 232512, 273840, 281990, 290640, 312960, 332160, 338388, 365120, 387520, 394786, 422985, 438144, 451184, 465024, 547680, 563980, 581280, 592179, 676776, 730240, 775040, 789572, 845970, 902368, 986965, 1095360, 1127960, 1162560, 1184358, 1353552, 1579144, 1691940, 1804736, 1973930, 2190720, 2255920, 2325120, 2368716, 2707104, 2960895, 3158288, 3383880, 3609472, 3947860, 4511840, 4737432, 5414208, 5921790, 6316576, 6767760, 7895720, 9023680, 9474864, 10828416, 11843580, 12633152, 13535520, 15791440, 18047360, 18949728, 23687160, 25266304, 27071040, 31582880, 37899456, 47374320, 54142080, 63165760, 75798912, 94748640, 126331520, 189497280, 378994560]

約数ペア:

[(1, 378994560), (2, 189497280), (3, 126331520), (4, 94748640), (5, 75798912), (6, 63165760), (7, 54142080), (8, 47374320), (10, 37899456), (12, 31582880), (14, 27071040), (15, 25266304), (16, 23687160), (20, 18949728), (21, 18047360), (24, 15791440), (28, 13535520), (30, 12633152), (32, 11843580), (35, 10828416), (40, 9474864), (42, 9023680), (48, 7895720), (56, 6767760), (60, 6316576), (64, 5921790), (70, 5414208), (80, 4737432), (84, 4511840), (96, 3947860), (105, 3609472), (112, 3383880), (120, 3158288), (128, 2960895), (140, 2707104), (160, 2368716), (163, 2325120), (168, 2255920), (173, 2190720), (192, 1973930), (210, 1804736), (224, 1691940), (240, 1579144), (280, 1353552), (320, 1184358), (326, 1162560), (336, 1127960), (346, 1095360), (384, 986965), (420, 902368), (448, 845970), (480, 789572), (489, 775040), (519, 730240), (560, 676776), (640, 592179), (652, 581280), (672, 563980), (692, 547680), (815, 465024), (840, 451184), (865, 438144), (896, 422985), (960, 394786), (978, 387520), (1038, 365120), (1120, 338388), (1141, 332160), (1211, 312960), (1304, 290640), (1344, 281990), (1384, 273840), (1630, 232512), (1680, 225592), (1730, 219072), (1920, 197393), (1956, 193760), (2076, 182560), (2240, 169194), (2282, 166080), (2422, 156480), (2445, 155008), (2595, 146048), (2608, 145320), (2688, 140995), (2768, 136920), (3260, 116256), (3360, 112796), (3423, 110720), (3460, 109536), (3633, 104320), (3912, 96880), (4152, 91280), (4480, 84597), (4564, 83040), (4844, 78240), (4890, 77504), (5190, 73024), (5216, 72660), (5536, 68460), (5705, 66432), (6055, 62592), (6520, 58128), (6720, 56398), (6846, 55360), (6920, 54768), (7266, 52160), (7824, 48440), (8304, 45640), (9128, 41520), (9688, 39120), (9780, 38752), (10380, 36512), (10432, 36330), (11072, 34230), (11410, 33216), (12110, 31296), (13040, 29064), (13440, 28199), (13692, 27680), (13840, 27384), (14532, 26080), (15648, 24220), (16608, 22820), (17115, 22144), (18165, 20864), (18256, 20760), (19376, 19560)]