2395728360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:653

約数の個数: 256

約数和(自身を含む): 8312832000

約数和(自身を除く): 5917103640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 163, 180, 186, 216, 248, 270, 279, 310, 326, 360, 372, 439, 465, 489, 540, 558, 620, 652, 744, 815, 837, 878, 930, 978, 1080, 1116, 1240, 1304, 1317, 1395, 1467, 1630, 1674, 1756, 1860, 1956, 2195, 2232, 2445, 2634, 2790, 2934, 3260, 3348, 3512, 3720, 3912, 3951, 4185, 4390, 4401, 4890, 5053, 5268, 5580, 5868, 6520, 6585, 6696, 7335, 7902, 8370, 8780, 8802, 9780, 10106, 10536, 11160, 11736, 11853, 13170, 13609, 14670, 15159, 15804, 16740, 17560, 17604, 19560, 19755, 20212, 22005, 23706, 25265, 26340, 27218, 29340, 30318, 31608, 33480, 35208, 39510, 40424, 40827, 44010, 45477, 47412, 50530, 52680, 54436, 58680, 59265, 60636, 68045, 71557, 75795, 79020, 81654, 88020, 90954, 94824, 101060, 108872, 118530, 121272, 122481, 136090, 136431, 143114, 151590, 158040, 163308, 176040, 181908, 202120, 204135, 214671, 227385, 237060, 244962, 272180, 272862, 286228, 303180, 326616, 357785, 363816, 367443, 408270, 429342, 454770, 474120, 489924, 544360, 545724, 572456, 606360, 612405, 644013, 682155, 715570, 734886, 816540, 858684, 909540, 979848, 1073355, 1091448, 1224810, 1288026, 1364310, 1431140, 1469772, 1633080, 1717368, 1819080, 1837215, 1932039, 2146710, 2218267, 2449620, 2576052, 2728620, 2862280, 2939544, 3220065, 3674430, 3864078, 4293420, 4436534, 4899240, 5152104, 5457240, 6440130, 6654801, 7348860, 7728156, 8586840, 8873068, 9660195, 11091335, 12880260, 13309602, 14697720, 15456312, 17746136, 19320390, 19964403, 22182670, 25760520, 26619204, 33274005, 38640780, 39928806, 44365340, 53238408, 59893209, 66548010, 77281560, 79857612, 88730680, 99822015, 119786418, 133096020, 159715224, 199644030, 239572836, 266192040, 299466045, 399288060, 479145672, 598932090, 798576120, 1197864180, 2395728360]

約数ペア:

[(1, 2395728360), (2, 1197864180), (3, 798576120), (4, 598932090), (5, 479145672), (6, 399288060), (8, 299466045), (9, 266192040), (10, 239572836), (12, 199644030), (15, 159715224), (18, 133096020), (20, 119786418), (24, 99822015), (27, 88730680), (30, 79857612), (31, 77281560), (36, 66548010), (40, 59893209), (45, 53238408), (54, 44365340), (60, 39928806), (62, 38640780), (72, 33274005), (90, 26619204), (93, 25760520), (108, 22182670), (120, 19964403), (124, 19320390), (135, 17746136), (155, 15456312), (163, 14697720), (180, 13309602), (186, 12880260), (216, 11091335), (248, 9660195), (270, 8873068), (279, 8586840), (310, 7728156), (326, 7348860), (360, 6654801), (372, 6440130), (439, 5457240), (465, 5152104), (489, 4899240), (540, 4436534), (558, 4293420), (620, 3864078), (652, 3674430), (744, 3220065), (815, 2939544), (837, 2862280), (878, 2728620), (930, 2576052), (978, 2449620), (1080, 2218267), (1116, 2146710), (1240, 1932039), (1304, 1837215), (1317, 1819080), (1395, 1717368), (1467, 1633080), (1630, 1469772), (1674, 1431140), (1756, 1364310), (1860, 1288026), (1956, 1224810), (2195, 1091448), (2232, 1073355), (2445, 979848), (2634, 909540), (2790, 858684), (2934, 816540), (3260, 734886), (3348, 715570), (3512, 682155), (3720, 644013), (3912, 612405), (3951, 606360), (4185, 572456), (4390, 545724), (4401, 544360), (4890, 489924), (5053, 474120), (5268, 454770), (5580, 429342), (5868, 408270), (6520, 367443), (6585, 363816), (6696, 357785), (7335, 326616), (7902, 303180), (8370, 286228), (8780, 272862), (8802, 272180), (9780, 244962), (10106, 237060), (10536, 227385), (11160, 214671), (11736, 204135), (11853, 202120), (13170, 181908), (13609, 176040), (14670, 163308), (15159, 158040), (15804, 151590), (16740, 143114), (17560, 136431), (17604, 136090), (19560, 122481), (19755, 121272), (20212, 118530), (22005, 108872), (23706, 101060), (25265, 94824), (26340, 90954), (27218, 88020), (29340, 81654), (30318, 79020), (31608, 75795), (33480, 71557), (35208, 68045), (39510, 60636), (40424, 59265), (40827, 58680), (44010, 54436), (45477, 52680), (47412, 50530)]