345155760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 240

約数和(自身を含む): 1242000864

約数和(自身を除く): 896845104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 163, 170, 173, 180, 204, 240, 255, 272, 306, 326, 340, 346, 360, 408, 489, 510, 519, 612, 652, 680, 692, 720, 765, 815, 816, 865, 978, 1020, 1038, 1224, 1304, 1360, 1384, 1467, 1530, 1557, 1630, 1730, 1956, 2040, 2076, 2445, 2448, 2595, 2608, 2768, 2771, 2934, 2941, 3060, 3114, 3260, 3460, 3912, 4080, 4152, 4890, 5190, 5542, 5868, 5882, 6120, 6228, 6520, 6920, 7335, 7785, 7824, 8304, 8313, 8823, 9780, 10380, 11084, 11736, 11764, 12240, 12456, 13040, 13840, 13855, 14670, 14705, 15570, 16626, 17646, 19560, 20760, 22168, 23472, 23528, 24912, 24939, 26469, 27710, 28199, 29340, 29410, 31140, 33252, 35292, 39120, 41520, 41565, 44115, 44336, 47056, 49878, 52938, 55420, 56398, 58680, 58820, 62280, 66504, 70584, 83130, 84597, 88230, 99756, 105876, 110840, 112796, 117360, 117640, 124560, 124695, 132345, 133008, 140995, 141168, 166260, 169194, 176460, 199512, 211752, 221680, 225592, 235280, 249390, 253791, 264690, 281990, 332520, 338388, 352920, 399024, 422985, 423504, 451184, 479383, 498780, 507582, 529380, 563980, 665040, 676776, 705840, 845970, 958766, 997560, 1015164, 1058760, 1127960, 1268955, 1353552, 1438149, 1691940, 1917532, 1995120, 2030328, 2117520, 2255920, 2396915, 2537910, 2876298, 3383880, 3835064, 4060656, 4314447, 4793830, 5075820, 5752596, 6767760, 7190745, 7670128, 8628894, 9587660, 10151640, 11505192, 14381490, 17257788, 19175320, 20303280, 21572235, 23010384, 28762980, 34515576, 38350640, 43144470, 57525960, 69031152, 86288940, 115051920, 172577880, 345155760]

約数ペア:

[(1, 345155760), (2, 172577880), (3, 115051920), (4, 86288940), (5, 69031152), (6, 57525960), (8, 43144470), (9, 38350640), (10, 34515576), (12, 28762980), (15, 23010384), (16, 21572235), (17, 20303280), (18, 19175320), (20, 17257788), (24, 14381490), (30, 11505192), (34, 10151640), (36, 9587660), (40, 8628894), (45, 7670128), (48, 7190745), (51, 6767760), (60, 5752596), (68, 5075820), (72, 4793830), (80, 4314447), (85, 4060656), (90, 3835064), (102, 3383880), (120, 2876298), (136, 2537910), (144, 2396915), (153, 2255920), (163, 2117520), (170, 2030328), (173, 1995120), (180, 1917532), (204, 1691940), (240, 1438149), (255, 1353552), (272, 1268955), (306, 1127960), (326, 1058760), (340, 1015164), (346, 997560), (360, 958766), (408, 845970), (489, 705840), (510, 676776), (519, 665040), (612, 563980), (652, 529380), (680, 507582), (692, 498780), (720, 479383), (765, 451184), (815, 423504), (816, 422985), (865, 399024), (978, 352920), (1020, 338388), (1038, 332520), (1224, 281990), (1304, 264690), (1360, 253791), (1384, 249390), (1467, 235280), (1530, 225592), (1557, 221680), (1630, 211752), (1730, 199512), (1956, 176460), (2040, 169194), (2076, 166260), (2445, 141168), (2448, 140995), (2595, 133008), (2608, 132345), (2768, 124695), (2771, 124560), (2934, 117640), (2941, 117360), (3060, 112796), (3114, 110840), (3260, 105876), (3460, 99756), (3912, 88230), (4080, 84597), (4152, 83130), (4890, 70584), (5190, 66504), (5542, 62280), (5868, 58820), (5882, 58680), (6120, 56398), (6228, 55420), (6520, 52938), (6920, 49878), (7335, 47056), (7785, 44336), (7824, 44115), (8304, 41565), (8313, 41520), (8823, 39120), (9780, 35292), (10380, 33252), (11084, 31140), (11736, 29410), (11764, 29340), (12240, 28199), (12456, 27710), (13040, 26469), (13840, 24939), (13855, 24912), (14670, 23528), (14705, 23472), (15570, 22168), (16626, 20760), (17646, 19560)]