197837640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 640

約数和(自身を含む): 907441920

約数和(自身を除く): 709604280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 61, 63, 65, 66, 70, 72, 77, 78, 81, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 122, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 168, 180, 182, 183, 189, 195, 198, 210, 216, 220, 231, 234, 244, 252, 260, 264, 270, 273, 280, 286, 297, 305, 308, 312, 315, 324, 330, 351, 360, 364, 366, 378, 385, 390, 396, 405, 420, 427, 429, 440, 455, 462, 468, 488, 495, 504, 520, 540, 546, 549, 567, 572, 585, 594, 610, 616, 630, 648, 660, 671, 693, 702, 715, 728, 732, 756, 770, 780, 792, 793, 810, 819, 840, 854, 858, 891, 910, 915, 924, 936, 945, 990, 1001, 1053, 1080, 1092, 1098, 1134, 1144, 1155, 1170, 1188, 1220, 1260, 1281, 1287, 1320, 1342, 1365, 1386, 1404, 1430, 1464, 1485, 1512, 1540, 1560, 1586, 1620, 1638, 1647, 1708, 1716, 1755, 1782, 1820, 1830, 1848, 1890, 1980, 2002, 2013, 2079, 2106, 2135, 2145, 2184, 2196, 2268, 2310, 2340, 2376, 2379, 2440, 2457, 2520, 2562, 2574, 2684, 2730, 2745, 2772, 2808, 2835, 2860, 2970, 3003, 3080, 3172, 3240, 3276, 3294, 3355, 3416, 3432, 3465, 3510, 3564, 3640, 3660, 3780, 3843, 3861, 3960, 3965, 4004, 4026, 4095, 4158, 4212, 4270, 4290, 4392, 4455, 4536, 4620, 4680, 4697, 4758, 4914, 4941, 5005, 5124, 5148, 5265, 5368, 5460, 5490, 5544, 5551, 5670, 5720, 5940, 6006, 6039, 6237, 6344, 6405, 6435, 6552, 6588, 6710, 6930, 7020, 7128, 7137, 7320, 7371, 7560, 7686, 7722, 7930, 8008, 8052, 8190, 8235, 8316, 8424, 8540, 8580, 8723, 8910, 9009, 9240, 9394, 9516, 9828, 9882, 10010, 10065, 10248, 10296, 10395, 10530, 10920, 10980, 11102, 11340, 11529, 11583, 11880, 11895, 12012, 12078, 12285, 12474, 12810, 12870, 13176, 13420, 13860, 14040, 14091, 14274, 14742, 15015, 15372, 15444, 15860, 16104, 16380, 16470, 16632, 16653, 17080, 17160, 17446, 17820, 18018, 18117, 18788, 19032, 19215, 19305, 19656, 19764, 20020, 20130, 20790, 21060, 21411, 21960, 22204, 22680, 23058, 23166, 23485, 23790, 24024, 24156, 24570, 24705, 24948, 25620, 25740, 26169, 26840, 27027, 27720, 27755, 28182, 28548, 29484, 30030, 30195, 30744, 30888, 31185, 31720, 32760, 32940, 33306, 34587, 34892, 35640, 35685, 36036, 36234, 36855, 37576, 38430, 38610, 39528, 40040, 40260, 41580, 42120, 42273, 42822, 43615, 44408, 45045, 46116, 46332, 46970, 47580, 48312, 49140, 49410, 49896, 49959, 51240, 51480, 52338, 54054, 54351, 55510, 56364, 57096, 57645, 57915, 58968, 60060, 60390, 61061, 62370, 64233, 65880, 66612, 69174, 69784, 70455, 71370, 72072, 72468, 73710, 76860, 77220, 78507, 80520, 81081, 83160, 83265, 84546, 85644, 87230, 90090, 90585, 92232, 92664, 93940, 95160, 98280, 98820, 99918, 104676, 107055, 108108, 108702, 111020, 112728, 115290, 115830, 120120, 120780, 122122, 124740, 126819, 128466, 130845, 133224, 135135, 138348, 140910, 142740, 144936, 147420, 149877, 153720, 154440, 157014, 162162, 166530, 169092, 171288, 172935, 174460, 180180, 181170, 183183, 187880, 197640, 199836, 209352, 211365, 214110, 216216, 217404, 222040, 230580, 231660, 235521, 241560, 244244, 249480, 249795, 253638, 256932, 261690, 270270, 271755, 276696, 281820, 285480, 294840, 299754, 305305, 314028, 321165, 324324, 333060, 338184, 345870, 348920, 360360, 362340, 366366, 380457, 392535, 399672, 405405, 422730, 428220, 434808, 449631, 461160, 463320, 471042, 488488, 499590, 507276, 513864, 523380, 540540, 543510, 549549, 563640, 599508, 610610, 628056, 634095, 642330, 648648, 666120, 691740, 706563, 724680, 732732, 749385, 760914, 785070, 810810, 845460, 856440, 899262, 915915, 942084, 999180, 1014552, 1046760, 1081080, 1087020, 1099098, 1177605, 1199016, 1221220, 1268190, 1284660, 1383480, 1413126, 1465464, 1498770, 1521828, 1570140, 1621620, 1648647, 1690920, 1798524, 1831830, 1884168, 1902285, 1998360, 2174040, 2198196, 2248155, 2355210, 2442440, 2536380, 2569320, 2747745, 2826252, 2997540, 3043656, 3140280, 3243240, 3297294, 3532815, 3597048, 3663660, 3804570, 4396392, 4496310, 4710420, 4945941, 5072760, 5495490, 5652504, 5995080, 6594588, 7065630, 7327320, 7609140, 8243235, 8992620, 9420840, 9891882, 10990980, 13189176, 14131260, 15218280, 16486470, 17985240, 19783764, 21981960, 24729705, 28262520, 32972940, 39567528, 49459410, 65945880, 98918820, 197837640]

約数ペア:

[(1, 197837640), (2, 98918820), (3, 65945880), (4, 49459410), (5, 39567528), (6, 32972940), (7, 28262520), (8, 24729705), (9, 21981960), (10, 19783764), (11, 17985240), (12, 16486470), (13, 15218280), (14, 14131260), (15, 13189176), (18, 10990980), (20, 9891882), (21, 9420840), (22, 8992620), (24, 8243235), (26, 7609140), (27, 7327320), (28, 7065630), (30, 6594588), (33, 5995080), (35, 5652504), (36, 5495490), (39, 5072760), (40, 4945941), (42, 4710420), (44, 4496310), (45, 4396392), (52, 3804570), (54, 3663660), (55, 3597048), (56, 3532815), (60, 3297294), (61, 3243240), (63, 3140280), (65, 3043656), (66, 2997540), (70, 2826252), (72, 2747745), (77, 2569320), (78, 2536380), (81, 2442440), (84, 2355210), (88, 2248155), (90, 2198196), (91, 2174040), (99, 1998360), (104, 1902285), (105, 1884168), (108, 1831830), (110, 1798524), (117, 1690920), (120, 1648647), (122, 1621620), (126, 1570140), (130, 1521828), (132, 1498770), (135, 1465464), (140, 1413126), (143, 1383480), (154, 1284660), (156, 1268190), (162, 1221220), (165, 1199016), (168, 1177605), (180, 1099098), (182, 1087020), (183, 1081080), (189, 1046760), (195, 1014552), (198, 999180), (210, 942084), (216, 915915), (220, 899262), (231, 856440), (234, 845460), (244, 810810), (252, 785070), (260, 760914), (264, 749385), (270, 732732), (273, 724680), (280, 706563), (286, 691740), (297, 666120), (305, 648648), (308, 642330), (312, 634095), (315, 628056), (324, 610610), (330, 599508), (351, 563640), (360, 549549), (364, 543510), (366, 540540), (378, 523380), (385, 513864), (390, 507276), (396, 499590), (405, 488488), (420, 471042), (427, 463320), (429, 461160), (440, 449631), (455, 434808), (462, 428220), (468, 422730), (488, 405405), (495, 399672), (504, 392535), (520, 380457), (540, 366366), (546, 362340), (549, 360360), (567, 348920), (572, 345870), (585, 338184), (594, 333060), (610, 324324), (616, 321165), (630, 314028), (648, 305305), (660, 299754), (671, 294840), (693, 285480), (702, 281820), (715, 276696), (728, 271755), (732, 270270), (756, 261690), (770, 256932), (780, 253638), (792, 249795), (793, 249480), (810, 244244), (819, 241560), (840, 235521), (854, 231660), (858, 230580), (891, 222040), (910, 217404), (915, 216216), (924, 214110), (936, 211365), (945, 209352), (990, 199836), (1001, 197640), (1053, 187880), (1080, 183183), (1092, 181170), (1098, 180180), (1134, 174460), (1144, 172935), (1155, 171288), (1170, 169092), (1188, 166530), (1220, 162162), (1260, 157014), (1281, 154440), (1287, 153720), (1320, 149877), (1342, 147420), (1365, 144936), (1386, 142740), (1404, 140910), (1430, 138348), (1464, 135135), (1485, 133224), (1512, 130845), (1540, 128466), (1560, 126819), (1586, 124740), (1620, 122122), (1638, 120780), (1647, 120120), (1708, 115830), (1716, 115290), (1755, 112728), (1782, 111020), (1820, 108702), (1830, 108108), (1848, 107055), (1890, 104676), (1980, 99918), (2002, 98820), (2013, 98280), (2079, 95160), (2106, 93940), (2135, 92664), (2145, 92232), (2184, 90585), (2196, 90090), (2268, 87230), (2310, 85644), (2340, 84546), (2376, 83265), (2379, 83160), (2440, 81081), (2457, 80520), (2520, 78507), (2562, 77220), (2574, 76860), (2684, 73710), (2730, 72468), (2745, 72072), (2772, 71370), (2808, 70455), (2835, 69784), (2860, 69174), (2970, 66612), (3003, 65880), (3080, 64233), (3172, 62370), (3240, 61061), (3276, 60390), (3294, 60060), (3355, 58968), (3416, 57915), (3432, 57645), (3465, 57096), (3510, 56364), (3564, 55510), (3640, 54351), (3660, 54054), (3780, 52338), (3843, 51480), (3861, 51240), (3960, 49959), (3965, 49896), (4004, 49410), (4026, 49140), (4095, 48312), (4158, 47580), (4212, 46970), (4270, 46332), (4290, 46116), (4392, 45045), (4455, 44408), (4536, 43615), (4620, 42822), (4680, 42273), (4697, 42120), (4758, 41580), (4914, 40260), (4941, 40040), (5005, 39528), (5124, 38610), (5148, 38430), (5265, 37576), (5368, 36855), (5460, 36234), (5490, 36036), (5544, 35685), (5551, 35640), (5670, 34892), (5720, 34587), (5940, 33306), (6006, 32940), (6039, 32760), (6237, 31720), (6344, 31185), (6405, 30888), (6435, 30744), (6552, 30195), (6588, 30030), (6710, 29484), (6930, 28548), (7020, 28182), (7128, 27755), (7137, 27720), (7320, 27027), (7371, 26840), (7560, 26169), (7686, 25740), (7722, 25620), (7930, 24948), (8008, 24705), (8052, 24570), (8190, 24156), (8235, 24024), (8316, 23790), (8424, 23485), (8540, 23166), (8580, 23058), (8723, 22680), (8910, 22204), (9009, 21960), (9240, 21411), (9394, 21060), (9516, 20790), (9828, 20130), (9882, 20020), (10010, 19764), (10065, 19656), (10248, 19305), (10296, 19215), (10395, 19032), (10530, 18788), (10920, 18117), (10980, 18018), (11102, 17820), (11340, 17446), (11529, 17160), (11583, 17080), (11880, 16653), (11895, 16632), (12012, 16470), (12078, 16380), (12285, 16104), (12474, 15860), (12810, 15444), (12870, 15372), (13176, 15015), (13420, 14742), (13860, 14274), (14040, 14091)]