191421360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 320

約数和(自身を含む): 753701760

約数和(自身を除く): 562280400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 360, 390, 401, 408, 432, 442, 459, 468, 510, 520, 540, 585, 612, 624, 663, 680, 702, 720, 765, 780, 802, 816, 884, 918, 936, 1020, 1040, 1080, 1105, 1170, 1203, 1224, 1326, 1360, 1404, 1530, 1560, 1604, 1755, 1768, 1836, 1872, 1989, 2005, 2040, 2160, 2210, 2295, 2340, 2406, 2448, 2652, 2808, 3060, 3120, 3208, 3315, 3510, 3536, 3609, 3672, 3978, 4010, 4080, 4420, 4590, 4680, 4812, 5213, 5304, 5616, 5967, 6015, 6120, 6416, 6630, 6817, 7020, 7218, 7344, 7956, 8020, 8840, 9180, 9360, 9624, 9945, 10426, 10608, 10827, 11934, 12030, 12240, 13260, 13634, 14040, 14436, 15639, 15912, 16040, 17680, 18045, 18360, 19248, 19890, 20451, 20852, 21654, 23868, 24060, 26065, 26520, 27268, 28080, 28872, 29835, 31278, 31824, 32080, 34085, 36090, 36720, 39780, 40902, 41704, 43308, 46917, 47736, 48120, 52130, 53040, 54135, 54536, 57744, 59670, 61353, 62556, 68170, 72180, 78195, 79560, 81804, 83408, 86616, 88621, 93834, 95472, 96240, 102255, 104260, 108270, 109072, 119340, 122706, 125112, 136340, 140751, 144360, 156390, 159120, 163608, 173232, 177242, 184059, 187668, 204510, 208520, 216540, 234585, 238680, 245412, 250224, 265863, 272680, 281502, 288720, 306765, 312780, 327216, 354484, 368118, 375336, 409020, 417040, 433080, 443105, 469170, 477360, 490824, 531726, 545360, 563004, 613530, 625560, 703755, 708968, 736236, 750672, 797589, 818040, 866160, 886210, 920295, 938340, 981648, 1063452, 1126008, 1227060, 1251120, 1329315, 1407510, 1417936, 1472472, 1595178, 1636080, 1772420, 1840590, 1876680, 2126904, 2252016, 2392767, 2454120, 2658630, 2815020, 2944944, 3190356, 3544840, 3681180, 3753360, 3987945, 4253808, 4785534, 4908240, 5317260, 5630040, 6380712, 7089680, 7362360, 7975890, 9571068, 10634520, 11260080, 11963835, 12761424, 14724720, 15951780, 19142136, 21269040, 23927670, 31903560, 38284272, 47855340, 63807120, 95710680, 191421360]

約数ペア:

[(1, 191421360), (2, 95710680), (3, 63807120), (4, 47855340), (5, 38284272), (6, 31903560), (8, 23927670), (9, 21269040), (10, 19142136), (12, 15951780), (13, 14724720), (15, 12761424), (16, 11963835), (17, 11260080), (18, 10634520), (20, 9571068), (24, 7975890), (26, 7362360), (27, 7089680), (30, 6380712), (34, 5630040), (36, 5317260), (39, 4908240), (40, 4785534), (45, 4253808), (48, 3987945), (51, 3753360), (52, 3681180), (54, 3544840), (60, 3190356), (65, 2944944), (68, 2815020), (72, 2658630), (78, 2454120), (80, 2392767), (85, 2252016), (90, 2126904), (102, 1876680), (104, 1840590), (108, 1772420), (117, 1636080), (120, 1595178), (130, 1472472), (135, 1417936), (136, 1407510), (144, 1329315), (153, 1251120), (156, 1227060), (170, 1126008), (180, 1063452), (195, 981648), (204, 938340), (208, 920295), (216, 886210), (221, 866160), (234, 818040), (240, 797589), (255, 750672), (260, 736236), (270, 708968), (272, 703755), (306, 625560), (312, 613530), (340, 563004), (351, 545360), (360, 531726), (390, 490824), (401, 477360), (408, 469170), (432, 443105), (442, 433080), (459, 417040), (468, 409020), (510, 375336), (520, 368118), (540, 354484), (585, 327216), (612, 312780), (624, 306765), (663, 288720), (680, 281502), (702, 272680), (720, 265863), (765, 250224), (780, 245412), (802, 238680), (816, 234585), (884, 216540), (918, 208520), (936, 204510), (1020, 187668), (1040, 184059), (1080, 177242), (1105, 173232), (1170, 163608), (1203, 159120), (1224, 156390), (1326, 144360), (1360, 140751), (1404, 136340), (1530, 125112), (1560, 122706), (1604, 119340), (1755, 109072), (1768, 108270), (1836, 104260), (1872, 102255), (1989, 96240), (2005, 95472), (2040, 93834), (2160, 88621), (2210, 86616), (2295, 83408), (2340, 81804), (2406, 79560), (2448, 78195), (2652, 72180), (2808, 68170), (3060, 62556), (3120, 61353), (3208, 59670), (3315, 57744), (3510, 54536), (3536, 54135), (3609, 53040), (3672, 52130), (3978, 48120), (4010, 47736), (4080, 46917), (4420, 43308), (4590, 41704), (4680, 40902), (4812, 39780), (5213, 36720), (5304, 36090), (5616, 34085), (5967, 32080), (6015, 31824), (6120, 31278), (6416, 29835), (6630, 28872), (6817, 28080), (7020, 27268), (7218, 26520), (7344, 26065), (7956, 24060), (8020, 23868), (8840, 21654), (9180, 20852), (9360, 20451), (9624, 19890), (9945, 19248), (10426, 18360), (10608, 18045), (10827, 17680), (11934, 16040), (12030, 15912), (12240, 15639), (13260, 14436), (13634, 14040)]