199839640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 661893120

約数和(自身を除く): 462053480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 23, 26, 28, 31, 35, 40, 44, 46, 49, 52, 55, 56, 62, 65, 70, 77, 88, 91, 92, 98, 104, 110, 115, 124, 130, 140, 143, 154, 155, 161, 182, 184, 196, 217, 220, 230, 245, 248, 253, 260, 280, 286, 299, 308, 310, 322, 341, 364, 385, 392, 403, 434, 440, 455, 460, 490, 506, 520, 539, 572, 598, 616, 620, 637, 644, 682, 713, 715, 728, 770, 805, 806, 868, 910, 920, 980, 1001, 1012, 1078, 1085, 1127, 1144, 1196, 1240, 1265, 1274, 1288, 1364, 1426, 1430, 1495, 1519, 1540, 1610, 1612, 1705, 1736, 1771, 1820, 1960, 2002, 2015, 2024, 2093, 2156, 2170, 2254, 2387, 2392, 2530, 2548, 2695, 2728, 2821, 2852, 2860, 2990, 3038, 3080, 3185, 3220, 3224, 3289, 3410, 3542, 3565, 3640, 4004, 4030, 4186, 4312, 4340, 4433, 4508, 4774, 4991, 5005, 5060, 5096, 5390, 5635, 5642, 5704, 5720, 5980, 6076, 6370, 6440, 6578, 6820, 7007, 7084, 7130, 7595, 7843, 8008, 8060, 8372, 8680, 8855, 8866, 9016, 9269, 9548, 9982, 10010, 10120, 10465, 10780, 11270, 11284, 11935, 11960, 12152, 12397, 12740, 13156, 13640, 14014, 14105, 14168, 14260, 14651, 15190, 15686, 16120, 16445, 16709, 16744, 17710, 17732, 18538, 19096, 19747, 19964, 20020, 20930, 21560, 22165, 22540, 22568, 23023, 23870, 24794, 24955, 25480, 26312, 28028, 28210, 28520, 29302, 30380, 31031, 31372, 32890, 33418, 34937, 35035, 35420, 35464, 37076, 39215, 39494, 39928, 40040, 41860, 44330, 45080, 46046, 46345, 47740, 49588, 49910, 54901, 56056, 56420, 58604, 60760, 61985, 62062, 62744, 64883, 65780, 66836, 69874, 70070, 70840, 73255, 74152, 78430, 78988, 83545, 83720, 88660, 92092, 92690, 95480, 98735, 99176, 99820, 101959, 109802, 112840, 115115, 117208, 123970, 124124, 129766, 131560, 133672, 139748, 140140, 146510, 155155, 156860, 157976, 161161, 167090, 174685, 177320, 184184, 185380, 197470, 199640, 203918, 217217, 219604, 230230, 247940, 248248, 259532, 274505, 279496, 280280, 293020, 310310, 313720, 322322, 324415, 334180, 349370, 370760, 384307, 394940, 407836, 434434, 439208, 454181, 460460, 495880, 509795, 519064, 549010, 586040, 620620, 644644, 648830, 668360, 698740, 713713, 768614, 789880, 805805, 815672, 868868, 908362, 920920, 1019590, 1086085, 1098020, 1241240, 1289288, 1297660, 1397480, 1427426, 1537228, 1611610, 1737736, 1816724, 1921535, 2039180, 2172170, 2196040, 2270905, 2595320, 2854852, 3074456, 3223220, 3568565, 3633448, 3843070, 4078360, 4344340, 4541810, 4995991, 5709704, 6446440, 7137130, 7686140, 8688680, 9083620, 9991982, 14274260, 15372280, 18167240, 19983964, 24979955, 28548520, 39967928, 49959910, 99919820, 199839640]

約数ペア:

[(1, 199839640), (2, 99919820), (4, 49959910), (5, 39967928), (7, 28548520), (8, 24979955), (10, 19983964), (11, 18167240), (13, 15372280), (14, 14274260), (20, 9991982), (22, 9083620), (23, 8688680), (26, 7686140), (28, 7137130), (31, 6446440), (35, 5709704), (40, 4995991), (44, 4541810), (46, 4344340), (49, 4078360), (52, 3843070), (55, 3633448), (56, 3568565), (62, 3223220), (65, 3074456), (70, 2854852), (77, 2595320), (88, 2270905), (91, 2196040), (92, 2172170), (98, 2039180), (104, 1921535), (110, 1816724), (115, 1737736), (124, 1611610), (130, 1537228), (140, 1427426), (143, 1397480), (154, 1297660), (155, 1289288), (161, 1241240), (182, 1098020), (184, 1086085), (196, 1019590), (217, 920920), (220, 908362), (230, 868868), (245, 815672), (248, 805805), (253, 789880), (260, 768614), (280, 713713), (286, 698740), (299, 668360), (308, 648830), (310, 644644), (322, 620620), (341, 586040), (364, 549010), (385, 519064), (392, 509795), (403, 495880), (434, 460460), (440, 454181), (455, 439208), (460, 434434), (490, 407836), (506, 394940), (520, 384307), (539, 370760), (572, 349370), (598, 334180), (616, 324415), (620, 322322), (637, 313720), (644, 310310), (682, 293020), (713, 280280), (715, 279496), (728, 274505), (770, 259532), (805, 248248), (806, 247940), (868, 230230), (910, 219604), (920, 217217), (980, 203918), (1001, 199640), (1012, 197470), (1078, 185380), (1085, 184184), (1127, 177320), (1144, 174685), (1196, 167090), (1240, 161161), (1265, 157976), (1274, 156860), (1288, 155155), (1364, 146510), (1426, 140140), (1430, 139748), (1495, 133672), (1519, 131560), (1540, 129766), (1610, 124124), (1612, 123970), (1705, 117208), (1736, 115115), (1771, 112840), (1820, 109802), (1960, 101959), (2002, 99820), (2015, 99176), (2024, 98735), (2093, 95480), (2156, 92690), (2170, 92092), (2254, 88660), (2387, 83720), (2392, 83545), (2530, 78988), (2548, 78430), (2695, 74152), (2728, 73255), (2821, 70840), (2852, 70070), (2860, 69874), (2990, 66836), (3038, 65780), (3080, 64883), (3185, 62744), (3220, 62062), (3224, 61985), (3289, 60760), (3410, 58604), (3542, 56420), (3565, 56056), (3640, 54901), (4004, 49910), (4030, 49588), (4186, 47740), (4312, 46345), (4340, 46046), (4433, 45080), (4508, 44330), (4774, 41860), (4991, 40040), (5005, 39928), (5060, 39494), (5096, 39215), (5390, 37076), (5635, 35464), (5642, 35420), (5704, 35035), (5720, 34937), (5980, 33418), (6076, 32890), (6370, 31372), (6440, 31031), (6578, 30380), (6820, 29302), (7007, 28520), (7084, 28210), (7130, 28028), (7595, 26312), (7843, 25480), (8008, 24955), (8060, 24794), (8372, 23870), (8680, 23023), (8855, 22568), (8866, 22540), (9016, 22165), (9269, 21560), (9548, 20930), (9982, 20020), (10010, 19964), (10120, 19747), (10465, 19096), (10780, 18538), (11270, 17732), (11284, 17710), (11935, 16744), (11960, 16709), (12152, 16445), (12397, 16120), (12740, 15686), (13156, 15190), (13640, 14651), (14014, 14260), (14105, 14168)]