158669160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 563189760

約数和(自身を除く): 404520600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 31, 34, 39, 40, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 104, 120, 124, 130, 136, 155, 156, 170, 186, 193, 195, 204, 221, 248, 255, 260, 310, 312, 340, 372, 386, 390, 403, 408, 442, 465, 510, 520, 527, 579, 620, 663, 680, 744, 772, 780, 806, 884, 930, 965, 1020, 1054, 1105, 1158, 1209, 1240, 1326, 1544, 1560, 1581, 1612, 1768, 1860, 1930, 2015, 2040, 2108, 2210, 2316, 2418, 2509, 2635, 2652, 2895, 3162, 3224, 3281, 3315, 3720, 3860, 4030, 4216, 4420, 4632, 4836, 5018, 5270, 5304, 5790, 5983, 6045, 6324, 6562, 6630, 6851, 7527, 7720, 7905, 8060, 8840, 9672, 9843, 10036, 10540, 11580, 11966, 12090, 12545, 12648, 13124, 13260, 13702, 15054, 15810, 16120, 16405, 17949, 19686, 20072, 20553, 21080, 23160, 23932, 24180, 25090, 26248, 26520, 27404, 29915, 30108, 31620, 32810, 34255, 35898, 37635, 39372, 41106, 42653, 47864, 48360, 49215, 50180, 54808, 59830, 60216, 63240, 65620, 68510, 71796, 75270, 77779, 78744, 82212, 85306, 89745, 98430, 100360, 101711, 102765, 119660, 127959, 131240, 137020, 143592, 150540, 155558, 164424, 170612, 179490, 196860, 203422, 205530, 213265, 233337, 239320, 255918, 274040, 301080, 305133, 311116, 341224, 358980, 388895, 393720, 406844, 411060, 426530, 466674, 508555, 511836, 610266, 622232, 639795, 717960, 777790, 813688, 822120, 853060, 933348, 1017110, 1023672, 1166685, 1220532, 1279590, 1322243, 1525665, 1555580, 1706120, 1866696, 2034220, 2333370, 2441064, 2559180, 2644486, 3051330, 3111160, 3966729, 4068440, 4666740, 5118360, 5288972, 6102660, 6611215, 7933458, 9333480, 10577944, 12205320, 13222430, 15866916, 19833645, 26444860, 31733832, 39667290, 52889720, 79334580, 158669160]

約数ペア:

[(1, 158669160), (2, 79334580), (3, 52889720), (4, 39667290), (5, 31733832), (6, 26444860), (8, 19833645), (10, 15866916), (12, 13222430), (13, 12205320), (15, 10577944), (17, 9333480), (20, 7933458), (24, 6611215), (26, 6102660), (30, 5288972), (31, 5118360), (34, 4666740), (39, 4068440), (40, 3966729), (51, 3111160), (52, 3051330), (60, 2644486), (62, 2559180), (65, 2441064), (68, 2333370), (78, 2034220), (85, 1866696), (93, 1706120), (102, 1555580), (104, 1525665), (120, 1322243), (124, 1279590), (130, 1220532), (136, 1166685), (155, 1023672), (156, 1017110), (170, 933348), (186, 853060), (193, 822120), (195, 813688), (204, 777790), (221, 717960), (248, 639795), (255, 622232), (260, 610266), (310, 511836), (312, 508555), (340, 466674), (372, 426530), (386, 411060), (390, 406844), (403, 393720), (408, 388895), (442, 358980), (465, 341224), (510, 311116), (520, 305133), (527, 301080), (579, 274040), (620, 255918), (663, 239320), (680, 233337), (744, 213265), (772, 205530), (780, 203422), (806, 196860), (884, 179490), (930, 170612), (965, 164424), (1020, 155558), (1054, 150540), (1105, 143592), (1158, 137020), (1209, 131240), (1240, 127959), (1326, 119660), (1544, 102765), (1560, 101711), (1581, 100360), (1612, 98430), (1768, 89745), (1860, 85306), (1930, 82212), (2015, 78744), (2040, 77779), (2108, 75270), (2210, 71796), (2316, 68510), (2418, 65620), (2509, 63240), (2635, 60216), (2652, 59830), (2895, 54808), (3162, 50180), (3224, 49215), (3281, 48360), (3315, 47864), (3720, 42653), (3860, 41106), (4030, 39372), (4216, 37635), (4420, 35898), (4632, 34255), (4836, 32810), (5018, 31620), (5270, 30108), (5304, 29915), (5790, 27404), (5983, 26520), (6045, 26248), (6324, 25090), (6562, 24180), (6630, 23932), (6851, 23160), (7527, 21080), (7720, 20553), (7905, 20072), (8060, 19686), (8840, 17949), (9672, 16405), (9843, 16120), (10036, 15810), (10540, 15054), (11580, 13702), (11966, 13260), (12090, 13124), (12545, 12648)]